Updated on 2025/03/27

写真a

 
Shiraki Ichiroh
 
Organization
Graduate Faculty of Interdisciplinary Research Faculty of Engineering Electrical and Electronic Information Engineering (Electronics and Electrical Engineering) Associate Professor
Title
Associate Professor

Research History

  • University of Yamanashi   Graduate Faculty of Interdisciplinary Research Faculty of Engineering   Associate Professor

    2014.10

  • 山梨大学　大学院医学工学総合研究部　准教授

    2011.11

  • University of Yamanashi   Department of Research Interdisciplinary Graduate School of Medicine and Engineering   Associate Professor

    2011.11 - 2014.9

  • 山梨大学　大学院医学工学総合研究部　助教

    2007.4

  • University of Yamanashi   Department of Research Interdisciplinary Graduate School of Medicine and Engineering   Assistant Professor

    2007.4 - 2011.11

  • 山梨大学　大学院医学工学総合研究部　助手

    2006.4

  • University of Yamanashi   Department of Research Interdisciplinary Graduate School of Medicine and Engineering   Research Associate

    2006.4 - 2007.3

  • 物質・材料研究機構　ナノマテリアル研究所　特別研究員

    2004.4

  • 物質・材料研究機構   ナノマテリアル研究所（三木一司研究室）   特別研究員

    2004.4 - 2006.3

  • 産業技術総合研究所　ナノテクノロジー研究部門　特別研究員

    2001.4

  • 産業技術総合研究所   ナノテクノロジー研究部門（三木一司研究室）   特別研究員

    2001.4 - 2004.3

  • 日本学術振興会　特別研究員　（東京大学理学系研究科物理学教室における研究）

    2000.4

  • 日本学術振興会   東京大学理学系研究科物理学教室（長谷川修司研究室）   特別研究員

    2000.4 - 2001.3

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Education

  • The University of Tokyo

    - 2000.3

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    Country： Japan

  • 東京大学大学院   理学系研究科 博士後期課程   物理学専攻

    1997.4 - 2000.3

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    Country： Japan

  • Waseda University

    - 1997.3

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    Country： Japan

  • Waseda University   Graduate School of Science and Engineering

    1995.4 - 1997.3

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    Country： Japan

  • Waseda University

    - 1995.3

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    Country： Japan

  • Waseda University   School of Science and Engineering

    1991.4 - 1995.3

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    Country： Japan

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Degree

  • PhD of Science ( 2000.3   The University of Tokyo )

Research Areas

  • Nanotechnology/Materials / Thin film/surface and interfacial physical properties  / Development of scanning probe microscope for use in extreme conditions and applications for surface electrical conductivities / magnetic properties measurements.

  • Nanotechnology/Materials / Thin film/surface and interfacial physical properties  / Analysis of surface superstructures of perovskite type metal oxides

  • Nanotechnology/Materials / Thin film/surface and interfacial physical properties  / Measurements of electronic and magnetic properties of Prussian Blue Analogues (PBA) by multi-probe methods

  • Energy Engineering / Quantum beam science  / 量子ビーム応用（ミュオン）

  • Nanotechnology/Materials / Thin film/surface and interfacial physical properties

Research Interests

  • surface and interface, ultra high vacuum: UHV, low temperatures, scanning probe microscope: SPM, semiconductors, silicon, surface electron diffraction, Prussian Blue Analogues, Perovskite type metal oxides

  • 超高真空

  • 走査電子顕微鏡

  • 走査型プローブ顕微鏡

  • 表面・界面

  • 薄膜・表面界面物性

  • 極限環境で動作する走査型プローブ顕微鏡を用いた表面電気磁気特性評価

  • 極低温

  • 原子間力顕微鏡 走査型トンネル顕微鏡

  • 原子分解能

  • 半導体 表面電子線回折

  • perovskite metal oxide

  • Prussian Blue Analogues; PBA

  • Strontium titanate

  • シリコン

  • surface&interface ultra-high-vacuum UHV low-temperatures scanning-probe-microscope SPM atomic-force-microscope AFM scanning-tunneling-microscope STM silicon semiconductors surface-electron-diffraction

  • Development of scanning probe microscope for use in extreme conditions and applications for surface electrical conductivities /magnetic properties measurements.

Subject of research

  • Development of scanning probe microscope for use in extreme conditions and applications for surface electrical conductivities/magnetic properties
    measurements.

  • Surface analysis of Strontium titanate (STO)

  • Evaluation of electronic and magnetic properties of Prussian Blue Analogues by multi-probe methods

Research Projects

  • 宇宙線ミュオンによる富士山体内部の密度異常検出のための多地点同時観測網の構築

    Grant number：21H03735  2021.4 - 2025.3

    日本学術振興会  科学研究費助成事業  基盤研究(B)

    居島 薫, 白木 一郎, 永嶺 謙忠

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    初年度(2021年度)は、富士山透視観測のための宇宙線ミュオン観測装置を製作するための基本設計と製造メーカーへの発注業務を、当初の計画としていた。当該観測装置は、市販品が無く、「対面」による綿密かつ高度な打ち合わせにより仕様を決定しながら開発を進める性格のものである。しかしながら新型コロナウイルス感染症の蔓延による大学内の強い行動制限のため、製造メーカーとの「対面」による打ち合わせが困難であったことや、その他の社会情勢による半導体不足などの影響を総合的に考慮し、製造メーカーへの製作依頼を断念した。
    このため大学内のワークショップを利用して研究代表者（居島）が製作することに方針を転換した。1年先行する研究（基盤Ｓ分担）においても同様な事情により、別の仕様のものを本研究代表者（居島）が開発したことから、そのノウハウを転用し本研究用の観測措置を自主開発し得るノウハウは獲得出来ている。
    上記を踏まえ研究計画を練り直し、初年度は、これまでに自主開発すべき観測装置の基本設計を終え、年度末までにプラスチックシンチレータ・波長変換ファイバー・MPPC・FPGAなどの不足が予想される半導体を含む主要な部品の調達を完了した。
    また、すでに稼働中の1号機においては、同じくコロナ禍により行動が制限される中、年間の主要なメンテナンスを4半期に1度程度に抑え、リモート操作により観測を継続している。本研究による別角度からの観測結果と合わせた立体的な解析が期待できる。
    （MPPC：（光検出器）アバランシェフォトダイオードアレイ、FPGA：（計測回路））

  • Interdisciplinary research on the structure of monumental royal-class mounded tombs

    Grant number：20H05634  2020.8 - 2025.3

    Japan Society for the Promotion of Science  Okayama University  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (S)

  • ミュオンラジオグラフィを用いた巨大古墳調査法の開発にかかる研究

    Grant number：20H00027  2020.4 - 2021.3

    日本学術振興会  科学研究費助成事業  基盤研究(A)

    清家 章, 鈴木 茂之, 居島 薫, 白木 一郎, 光本 順, 永嶺 謙忠, 福永 伸哉, 吉村 浩司, 南 健太郎, 三宅 康博

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    考古班は、岡山大学が作成した岡山市造山古墳３次元測量データ３種類と赤磐市が作成した両宮山古墳の３次元測量データを入手し、それぞれの古墳の測量データがミュオンラジオグラフィにおける解析とシミュレーションに適切な精度を有しているか検討を進めた。造山古墳では３種のデータのうち、より適切なデータを選択した。両宮山古墳では座標データから等高線を復元し、ミュオンラジオグラフィの解析に備えている。岡山市造山古墳のミュオンラジオグラフィ調査に備え、岡山市教育委員会ならびに地元保存会と協議を実施し、基本的に協力を取り付けている。
    ミュオン班の今年度の課題は、３段構造を持つ古墳の中段まで人力で運搬可能なコンパクト可搬型ミュオン検出器の開発である。（１）波長変換ファイバー入りプラスチックシンチレータと光半導体デバイス（MPPC）の組合せによるカウンターの効率と実装法を確認するため、技術的に確立している光電子増倍管と比較してカウンター単体の予備実験を実施し、部品と材料の調達を開始した。（２）露天の測定環境に耐え得る防水、防砂、温調機能を持つ検出器の構造・構成を検討するため、文献調査、福島原発等の検出器開発者らとの情報交換、予備実験を繰り返し、基本設計を進めた。（３）考古班からの詳細情報に基づくシミュレーション解析を進めた。
    本研究費で購入した光電子増倍管、波長変換ファイバー、データ解析用パソコン等を予備実験に活用した。検出器筐体の構造や設置場所の検討に必要な現地環境調査は、所属部署の県外出張自粛要請のために断念した。
    検出器の開発ならびに考古班の作業は基盤Sに引き継いで実施中である。

  • スピン輸送現象の実空間その場観察手法の開発

    2018.6 - 2021.3

    文科省・日本学術振興会  科研費 挑戦的研究(萌芽) 

    保原 麗

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    Grant type：Competitive 

  • ナノスケール局所応力導入型多探針電気伝導度測定装置の開発と計測

    2010.4 - 2012.3

    文科省・日本学術振興会  科研費 若手研究(A) 

    白木 一郎

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    Authorship：Principal investigator  Grant type：Competitive 

  • ミュオニウムスピン交換反応を用いたスピントロニクス材料の機能開発

    2007.4 - 2010.3

    文科省・日本学術振興会  科研費 基盤研究(B) 

    鳥養 映子

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    Grant type：Competitive 

  • 原子分解能を有する非光学式原子間力顕微鏡

    2005.4 - 2008.3

    文科省・日本学術振興会  科研費 若手研究(B) 

    白木 一郎

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    Authorship：Principal investigator  Grant type：Competitive 

  • 表面電子輸送

    1999.4 - 2001.3

    文科省・日本学術振興会  科研費 基盤研究(B) 

    長谷川 修司

    　 More details

    Grant type：Competitive 

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Papers

  • プルシアンブルー類似体の湿度依存した電気伝導度評価 Major achievement

    佐藤 裕貴, 吉田 優介, 白木 一郎

    日本物理学会 第79回年次大会 講演概要集   2024.9

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    Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)  

  • A New Ceramics made with Fine Particles of Amehata Inkstone by Spark Plasma Sintering Reviewed

    Ken-ichi KUSHIDA, Ichiro SHIRAKI and Eiko TORIKAI

    Material Science and Technology of Japan   61 ( 3 )   119 - 123   2024.6

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

  • Muonium response to low oxygen levels in haemoglobin and other biological aqueous solutions and potential application towards monitoring hypoxia Reviewed

    Amba Datt Pant, Kanetada Nagamine, Eiko Torikai, Ichiro Shiraki, Koichiro Shimomura, Francis L. Pratt, Hiroko Ariga-Miwa, Katsuhiko Ishida, Jerome S. Schultz

    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT   1011   165561 - 165561   2021.6( ISSN：0168-9002  eISSN：1872-9576 )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier B.V.  

    Low oxygen concentration or hypoxia plays a crucial role in the diagnosis and treatment of tumours and cancer. Although there are some existing techniques, such as proton magnetic resonance imaging (MRI), for the detection of molecular oxygen in tissues, new non-invasive techniques for directly measuring the extent and spatial distribution of hypoxia in cancerous or tumorous tissues are still needed. In this study, we propose a new non-invasive method using muons that are available in accelerator facilities, such as the Japan Proton Accelerator Research Complex in Japan and the Rutherford Appleton Laboratory in the UK. Unlike existing MRI methods, the proposed muon-based method can be applied without any external magnetic field. With the help of muonium response in solutions, we measured oxygen concentration in the aqueous solutions of various biological materials, such as haemoglobin, albumin, serum, and tris-buffered saline, under controlled molecular oxygen concentrations. The observed relaxation rate pattern of muonium through a fixed oxygen concentration sample and that with a sample concentration of less than 1% oxygen shows that this method may be applicable in detecting molecular oxygen levels in various tissues of the human body. Based on our experimental results, we have estimated the expected muonium spectra in normal physiological concentrations of haemoglobin in blood. Further systematic studies on other biological solutions are required before a potential clinical application of the method is devised.

    DOI： 10.1016/j.nima.2021.165561

    Web of Science

  • Development of cosmic-ray muon spin rotation radiography to investigate chemical and physical states of steels Reviewed

    T. Fujimaki, K. Nagamine, E. Torikai, I. Shiraki, S. Saito, M. Mihara, A.D.Pant

    Proceedings of Science, 35th International Cosmic Ray Conference - ICRC2017   221   2017

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    Language：English   Publishing type：Research paper (international conference proceedings)  

  • Measurements of local electrical conductivity of Prussian blue analogues by multi-probe microscopes Invited

    Ichiro SHIRAKI

    45 - 50   2016.5

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    Authorship：Lead author,　Last author,　Corresponding author   Language：Japanese   Publishing type：Research paper (research society, symposium materials, etc.)  

  • 19pPSA-51 Local electrical conductivity measurements of Prussian blue analogues with various iron oxidation states by multi-probe method

    Mano K., Takeuchi T., Sakagami R., Minamoto T., Shiraki I.

    Meeting Abstracts of the Physical Society of Japan   71   2554 - 2554   2016( ISSN：2189-079X )

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    Authorship：Last author,　Corresponding author   Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    DOI： 10.11316/jpsgaiyo.71.1.0_2554

    CiNii Books

  • Hydration Effect on Electron Transfer in Cytochrome c Monitored by µSR Reviewed International coauthorship

    Amba D. PANT, Yoko SUGAWARA, Isao YANAGIHARA, Govinda P. KHANAL, Ichiro SHIRAKI, Wataru HIGEMOTO, Koichiro SHIMOMURA, Katsuhiko ISHIDA, Fransis L. PRATT, Eiko TORIKAI, Kanetada NAGAMINE

    JPS Conf. Proc.   8   033007   2015.9

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    Language：English   Publishing type：Research paper (international conference proceedings)  

  • Hydration Effect on Electron Transfer in Cytochrome c Monitored by μSR Reviewed

    　   8   2015.6

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    Language：English   Publishing type：Research paper (international conference proceedings)  

  • Muonium response to oxygen content in biological aqueous solutions for cancer research Reviewed

    A D Pant,K Nagamine,I Shiraki,E Torikai,K Shimomura,F L Pratt,H Ariga,K Ishida,J S Schultz

    Journal of Physics: Conference Series   551   2014.12

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    Language：English   Publishing type：Research paper (international conference proceedings)  

  • 9pPSA-131 Local electrical conductivity measurements of Prussian blue analogues by multi-probe method

    ENOMOTO Sho, MINAMOTO Takumi, SHIRAKI Ichiro

    Meeting abstracts of the Physical Society of Japan   69 ( 2 )   668 - 668   2014.8( ISSN：1342-8349 )

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    Authorship：Last author,　Corresponding author   Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • 28pPSA-26 The relation between reduction conditions and surface flatness of SrTiO_3 observed by STM

    Fujimaki Takuro, Watanabe Tatsuya, Miki Kazusi, Shiraki Ichiro

    Meeting abstracts of the Physical Society of Japan   69 ( 1 )   884 - 884   2014.3( ISSN：1342-8349 )

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    Authorship：Last author,　Corresponding author   Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • Detection of Conduction Electron Spin Polarization in n-GaAs by Negative Muonium Reviewed

    K. Yokoyama,K. Nagamine,K. Shimomura,H.W.K. Tom,R. Kawakami,P. Bakuled,Y. Matsuda,K. Ishida,K. Ohishi,F.L. Pratt,I. Shiraki,E. Torikai

    Physics Procedia   30   231 - 234   2012.6

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    Language：English  

  • 26pPSB-1 Surface modification of the Quarts Crystal Microbalance by partial bonding of the gold thin films

    Watanabe R., Nakashima N., Hirai T., Shiraki I., Torikai E.

    Meeting abstracts of the Physical Society of Japan   67 ( 1 )   956 - 956   2012.3( ISSN：1342-8349 )

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    Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • 26pPSB-54 Towards the self-assembling of spin-polarized atoms - No.2

    Hashimoto T., Nozawa T., Hirai T., Tomisawa Y., Tanabe S., Shiraki I., Yamada S., Sato T., Ito H., Torikai E.

    Meeting abstracts of the Physical Society of Japan   67 ( 1 )   969 - 969   2012.3( ISSN：1342-8349 )

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    Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • Detection of Conduction Electron Spin Polarization in n-GaAs by Negative Muonium Reviewed International coauthorship

    K. Yokoyama, K. Nagamine, K. Shimomura, H. W. K. Tom, R. Kawakami, P. Bakule, Y. Matsuda, K. Ishida, K. Ohishi, F. L. Pratt, I. Shiraki, E. Torikai

    12TH INTERNATIONAL CONFERENCE ON MUON SPIN ROTATION, RELAXATION AND RESONANCE (MUSR2011)   30   231 - 234   2012( ISSN：1875-3892 )

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    Language：English   Publishing type：Research paper (international conference proceedings)   Publisher：ELSEVIER SCIENCE BV  

    In our ZF mu+SR studies of the spin-dependent response to the polarized conduction electrons produced by circularly polarized 830 nm laser light in a semi-metallic and strain-free n-type GaAs (3x10(16) cm(-3) Si), among possible states of positive muon, Mu(-) (mu(+)e(-)e(-)) had been found to take a spin-dependent exchange scattering, while muonium (Mu(0)) at bond-center was found to be insensitive. In order to understand this surprising spin-dependent Mu(-) response, the LF (up to 0.4 T) mu+SR studies were carried out and data is suggesting a contribution of bound electron(s) of Mu(-) Possible mechanisms of the Mu(-) response are given.

    DOI： 10.1016/j.phpro.2012.04.080

    Web of Science

  • SrTiO3(100) - root 5 x root 5-R26.6 surface observed by high-resolution scanning tunneling microscopy Reviewed Major achievement

    Ichiro Shiraki, Kazushi Miki

    SURFACE SCIENCE   605 ( 13-14 )   1304 - 1307   2011.7( ISSN：0039-6028 )

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：ELSEVIER SCIENCE BV  

    SrTiO3(100)-(root 5 x root 5)-R26.6 surfaces were studied by means of high-resolution scanning tunneling microscopy (STM) under ultrahigh vacuum conditions. By varying the bias voltage in the occupied state, it was possible to observe the arrangement of titanium and oxygen atoms in the unit cells of a (root 5 x root 5) surface superstructure, which revealed that the TiO2 layer is the terminating plane of the (root 5 x root 5) surface. In the STM images, peculiar protrusions were seen at the oxygen fourfold hollow site responsible for root 5 x root 5 periodicity. The protrusions are asymmetrical in contrast, which would be an important consideration in proposing accurate structural models for (root 5 x root 5) surface superstructures. (C) 2011 Elsevier B.V. All rights reserved.

    DOI： 10.1016/j.susc.2011.04.023

    Web of Science

  • SrTiO3(100)－√5×√5－R26.6 surface observed by high-resolution scanning tunneling microscopy Reviewed Major achievement

    Ichiro SHIRAKI,Kazushi MIKI

    Surface Science   605 ( 13-14 )   1304 - 1307   2011.4

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    Language：English  

  • 24aPS-88 Towards the self-assembling of spin-polarized atoms : Densification of laser cooling atoms

    Hashimoto T., Nozawa T., Tanaka M., Shiraki I., Yamada S., Sato T., Ito H., Torikai E.

    Meeting abstracts of the Physical Society of Japan   65 ( 2 )   859 - 859   2010.8( ISSN：1342-8349 )

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    Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • 21aXK-6 Single-Crystalline Growth of Argon Thin Film on MgO(100)

    Inoue D., Suzuki T., Shiraki I., Torikai E.

    Meeting abstracts of the Physical Society of Japan   62 ( 2 )   909 - 909   2007.8( ISSN：1342-8349 )

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    Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • 24aWB-1 Coupling between Spin and Structure in Self-Assembling Spin Clusters X_n(X=Cs, Rb, K) International coauthorship

    Torikai E., Shiraki I., Srinivas Sudha

    Meeting abstracts of the Physical Society of Japan   62 ( 2 )   500 - 500   2007.8( ISSN：1342-8349 )

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    Language：English   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • Demonstration of low temperature atomic force microscope with atomic resolution using piezoresistive cantilevers Reviewed Major achievement

    I. Shiraki, Y. Miyatake, T. Nagamura, K. Miki

    Review of Scientific Instruments   77 ( 2 )   23705 - 23708   2006.2

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    Language：English  

  • Demonstration of low-temperature atomic force microscope with atomic resolution using piezoresistive cantilevers Reviewed Major achievement

    Shiraki, I, Y Miyatake, T Nagamura, K Miki

    REVIEW OF SCIENTIFIC INSTRUMENTS   77 ( 2 )   23705 - 23708   2006.2( ISSN：0034-6748 )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：AMER INST PHYSICS  

    Compared to current optical-lever methods adopted in atomic force microscopes, nonoptical methods such as piezoresistive methods and quartz fork methods can be more advantageous due to their smaller installation size and the lack of electromagnetic effects from laser light during electrical conductivity experiments. As a technological demonstration of nonoptical methods, a low-temperature atomic force microscope using piezoresistive cantilevers was developed and operated at liquid-He-4 temperatures (5 K). The cantilever and sample can be transferred from atmosphere to the microscope head operating at low temperatures. Both contact mode and noncontact mode were used for testing the system while carrying out atomic resolution studies on clean Si(111) and clean Si(100) surfaces. (c) 2006 American Institute of Physics.

    DOI： 10.1063/1.2169469

    Web of Science

  • Optimization of the piezoresistive AFM cantilever design for use at cryogenic temperatures Reviewed

    Seung Seoup Lee, Yutaka Miyatake, Ichiro Shiraki, Toshihiko Nagamura, Kazushi Miki, Takahito Ono, Masayoshi Esashi

    Digest of Technical Papers - International Conference on Solid State Sensors and Actuators and Microsystems, TRANSDUCERS '05   1   625 - 629   2005

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    We have developed heavily boron-doped piezoresistive single-crystalline silicon AFM cantilevers which aimed for operating at low temperatures including cryogenic temperature range. The optimization of design to increase the sensitivity and reduce noise at cryogenic temperature is considered by controlling the dopant concentration. The relatively low concentration of 6×10 18 atoms/cm 3 shows the lowest Minimum Detectable Force (MDF) at room temperature (R.T.) by calculation. However, it was predicted that the optimal concentration of dopant was shifted to a higher concentration at cryogenic temperature in MDF by calculation. Firstly we developed AFM cantilevers integrated with piezoresistive elements at the support of the cantilever. Actually the fabricated heavily doped cantilever shows that the sensitivity at cryogenic temperature increased by 1.6 times at 5 K than that at R.T. © 2005 IEEE.

    DOI： 10.1111/j.1365-2265.2005.02387.x

    Scopus

  • Electrical conduction through surface superstructures measured by microscopic four-point probes Reviewed

    S. Hasegawa, I. Shiraki,F. Tanabe, R. Hobara,T. Kanagawa,T. Tanikawa, I. Matsuda,C. L. Petersen,T. M. Hansen,P. Boggild, F. Grey

    Surface Review and Letters   10   963 - 980   2003.12

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    Language：English  

  • Electrical conduction through surface superstructures measured by microscopic four-point probes Reviewed International coauthorship

    S Hasegawa, Shiraki, I, F Tanabe, R Hobara, T Kanagawa, T Tanikawa, Matsuda, I, CL Petersen, TM Hansen, P Boggild, F Grey

    SURFACE REVIEW AND LETTERS   10 ( 6 )   963 - 980   2003.12( ISSN：0218-625X )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：WORLD SCIENTIFIC PUBL CO PTE LTD  

    For in-situ measurements of the local electrical conductivity of well-defined crystal surfaces in ultra-high vacuum, we have developed two kinds of microscopic four-point probe methods. One involves a "four-tip STM prober," in which four independently driven tips of a scanning tunneling microscope (STM) are used for measurements of four-point probe conductivity. The probe spacing can be changed from 500 nm to 1 mm. The other method involves monolithic micro-four-point probes, fabricated on silicon chips, whose probe spacing is fixed around several mum. These probes are installed in scanning-electron-microscopy/electron-diffraction chambers, in which the structures of sample surfaces and probe positions are observed in situ. The probes can be positioned precisely on aimed areas on the sample with the aid of piezoactuators. By the use of these machines, the surface sensitivity in conductivity measurements has been greatly enhanced compared with the macroscopic four-point probe method. Then the conduction through the topmost atomic layers (surface-state conductivity) and the influence of atomic steps on conductivity can be directly measured.

    DOI： 10.1142/S0218625X03005736

    Web of Science

  • Resolution enhancement of scanning four-point-probe measurement on two-dimensional systems Reviewed

    T. M. Hansen, K. Stokbro, O. Hansen, T. Hassenkam,I. Shiraki, S. Hasegawa, P. Bøggild

    Review of Scientific Instruments   74 ( 8 )   3701 - 3708   2003.8

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    Language：English  

  • Resolution enhancement of scanning four-point-probe measurements on two-dimensional systems Reviewed International coauthorship

    TM Hansen, K Stokbro, O Hansen, T Hassenkam, Shiraki, I, S Hasegawa, P Boggild

    REVIEW OF SCIENTIFIC INSTRUMENTS   74 ( 8 )   3701 - 3708   2003.8( ISSN：0034-6748 )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：AMER INST PHYSICS  

    A method to improve the resolution of four-point-probe measurements of two-dimensional (2D) and quasi-2D systems is presented. By mapping the conductance on a dense grid around a target area and postprocessing the data, the resolution can be improved by a factor of approximately 50 to better than 1/15 of the four-point-probe electrode spacing. The real conductance sheet is simulated by a grid of discrete resistances, which is optimized by means of a standard optimization algorithm, until the simulated voltage-to-current ratios converges with the measurement. The method has been tested against simulated data as well as real measurements and is found to successfully deconvolute the four-point-probe measurements. In conjunction with a newly developed scanning four-point probe with electrode spacing of 1.1 mum, the method can resolve the conductivity with submicron resolution. (C) 2003 American Institute of Physics.

    DOI： 10.1063/1.1589161

    Web of Science

  • ビスマス原子細線の原子構造と電気伝導度に関する研究 International coauthorship

    三木一司, 矢代 航, 大橋勝文, 成島哲也, 白木一郎, Rodion Belosludov, Jian-Tao Wang, 水関博志, 川添良幸

    平成１４年度東北大学金属材料研究所研究部共同研究報告   189   2003.6

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    Language：Japanese   Publishing type：(MISC) Introduction and explanation (bulletin of university, research institution)  

  • A probe-positioning method with two dimensional calibration pattern for micro-multi-point probes Reviewed

    W. Yashiro, I. Shiraki, K. Miki

    Review of Scientific Instruments   74 ( 5 )   2722 - 2725   2003.5

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  • A probe-positioning method with two-dimensional calibration pattern for micro-multi-point probes Reviewed Major achievement

    W Yashiro, Shiraki, I, K Miki

    REVIEW OF SCIENTIFIC INSTRUMENTS   74 ( 5 )   2722 - 2725   2003.5( ISSN：0034-6748 )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：AMER INST PHYSICS  

    A probe-positioning method for micro-multi-point probes that can be independently driven is proposed. By the electron-beam lithography technique, we fabricated a 0.5 mmx0.5 mm-sized probe-positioning pattern matrix consisting of 750 nmx750 nm-sized cells. Each cell has 150 nmx150 nm-sized pits that represent a bit array, which specifies its address. Reading the address information on the pattern with the microprobes allowed us not only to determine the probe positions, but also to calibrate the orientation and dimension of each scan. (C) 2003 American Institute of Physics.

    DOI： 10.1063/1.1569390

    Web of Science

  • Transport at surface nanostructures measured by four-tip STM Reviewed

    S. Hasegawa, I. Shiraki, F. Tanabe, R. Hobara

    Current Applied Physics   2   465 - 471   2002.12

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  • Direct measurement of surface-state conductance by microscopic four-point probe method Reviewed

    S. Hasegawa, I. Shiraki, T. Tanikawa, C. L. Petersen,T. M. Hansen, P. Boggild, F. Grey

    Journal of Physics: Condensed Matter   14   8379 - 8392   2002.9

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    Language：English  

  • Direct measurement of surface-state conductance by microscopic four-point probe method Reviewed International coauthorship

    S Hasegawa, Shiraki, I, T Tanikawa, CL Petersen, TM Hansen, P Boggild, F Grey

    JOURNAL OF PHYSICS-CONDENSED MATTER   14 ( 35 )   8379 - 8392   2002.9( ISSN：0953-8984  eISSN：1361-648X )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：IOP PUBLISHING LTD  

    For in situ measurements of local electrical conductivity of well defined crystal surfaces in ultrahigh vacuum, we have developed microscopic four-point probes with a probe spacing of several micrometres, installed in a scanning-electron - microscope/electron-diffraction chamber. The probe is precisely positioned on targeted areas of the sample surface by using piezoactuators. This apparatus enables conductivity measurement with extremely high surface sensitivity, resulting in direct access to surface-state conductivity of the surface superstructures, and clarifying the influence of atomic steps upon conductivity.

    DOI： 10.1088/0953-8984/14/35/309

    Web of Science

  • 24aYF-9 Surface electric conductivity measurement with 4probe STMs

    Hobara R., Kanagawa T., Shiraki I., Matsuda I., Hasegawa S.

    Meeting abstracts of the Physical Society of Japan   57 ( 1 )   821 - 821   2002.3( ISSN：1342-8349 )

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    Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • Electromigration and phase transformation of Ag on a Cu-precovered Si(111) surface Reviewed International coauthorship

    FX Shi, Shiraki, I, T Nagao, S Hasegawa

    SURFACE SCIENCE   493 ( 1-3 )   331 - 337   2001.11( ISSN：0039-6028 )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：ELSEVIER SCIENCE BV  

    Electromigration and phase transformation of an ultrathin-Ag film patch deposited on a Cu-precovered incommensurate "5 x 5" phase on Si(111) surface were investigated by in situ ultrahigh-vacuum scanning electron microscopy and microprobe reflection high-energy electron diffraction, and compared with the previous results on the clean and Au-precovered Si(111) surfaces. The film patch spread quite slowly towards the cathode by current apply (and resultant heating), at the initial stage of which the patch area showed a root3 x root3 phase, consisted of Ag-Cu surface alloy, with three-dimensional (3D) islands in it. Later, a phase transformation from the root3 x root3 into a root 21 x root 21 structure proceeded, accompanied with the 3D islands dissolving. These surface alloy formations play a key role in the migration, which is similar to the case of on Au-precovered Si(111) surfaces. (C) 2001 Elsevier Science B.V. All rights reserved.

    DOI： 10.1016/S0039-6028(01)01293-6

    Web of Science

  • Independently driven four-tip probes for conductivity measurements in ultrahigh vacuum Reviewed Major achievement

    Shiraki, I, F Tanabe, R Hobara, T Nagao, S Hasegawa

    SURFACE SCIENCE   493 ( 1-3 )   633 - 643   2001.11( ISSN：0039-6028 )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：ELSEVIER SCIENCE BV  

    To measure electrical conductivity of materials in scales ranging from nanometer to millimeter, a four-point probe system was developed and installed in an ultrahigh-vacuum. scanning electron microscope (UHV-SEM). Each probe, made of a W tip, was independently driven with piezoelectric actuators and a scanner in XYZ directions to achieve precise positioning in nanometer scales. The SEM was used for observing the tips for positioning, as well as the sample surface together with scanning reflection-high-energy electron diffraction capability. This four-point probe system has two kinds of special devices. One is octapole tube-type scanners for tip scanning parallel to the sample surface with negligible displacements normal to the surface. Another is a pre-amplifier which can be switched in current measurement mode between tunnel contact for scanning tunneling microscopy and direct contact for four-point probe method. The electrical resistance of a silicon crystal with a Si(1 1 1)-7 x 7 clean surface was measured with this machine as a function of probe spacing between I mm and I un. The result clearly showed an enhancement of surface sensitivity in resistance measurement by reducing the probe spacing. (C) 2001 Elsevier Science B.V. All rights reserved.

    DOI： 10.1016/S0039-6028(01)01276-6

    Web of Science

  • Electronic transport ot semiconductor surfaces - From point - contact transistor to multi-tip STM - Invited International coauthorship Major achievement

    HASEGAWA Shuji, SHIRAKI Ichiro, TANABA Fuhito, GREY Francois

    70 ( 10 )   1165 - 1171   2001.10( ISSN：0369-8009 )

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    Language：Japanese   Publishing type：(MISC) Introduction and explanation (scientific journal)  

    CiNii Books

  • Measurements of surface electrical conduction with an independently-driven four-tip STM

    Tanabe F., Shiraki I., Hobara R., Nagao T., Hasegawa S.

    Meeting abstracts of the Physical Society of Japan   56 ( 1 )   803 - 803   2001.3( ISSN：1342-8349 )

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    Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • Electrical Conductivity Measurements with micro-4 probe Method

    Tanikawa T., Shiraki I., Nagao T., Hasegawa S.

    Meeting abstracts of the Physical Society of Japan   56 ( 1 )   803 - 803   2001.3( ISSN：1342-8349 )

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    Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • Independently driven four-tip probes for conductivity measurements in ultrahigh vacuum Reviewed Major achievement

    I. Shiraki, F. Tanabe, R. Hobara, T. Nagao, S. Hasegawa

    Surface Science   493   633 - 643   2001

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    Language：English  

  • Electromigration and phase transformation of Ag on a Cu-precovered Si(111) surface Reviewed

    F. Shi, I. Shiraki, T. Nagao, S. Hasegawa

    Surface Science   493   331 - 337   2001

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  • Microfour-point probe for studying electronic transport through surface states Reviewed Major achievement

    C. L. Petersen, F. Grey, I. Shiraki, S. Hasegawa

    Applied Physics Letters   77   3782 - 3784   2000.12

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  • Micro-Four-Point Probes in a UHV-Scanning Electron Microscope for In-Situ Surface Conductivity Measurements Reviewed Major achievement

    I. Shiraki, T. Nagao, S. Hasegawa, C. L. Petersen,P. Boggild, T. M. Hansen, F. Grey

    Surface Review and Letters   7   533 - 537   2000.12

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  • Microfour-point probe for studying electronic transport through surface states Reviewed International coauthorship Major achievement

    CL Petersen, F Grey, Shiraki, I, S Hasegawa

    APPLIED PHYSICS LETTERS   77 ( 23 )   3782 - 3784   2000.12( ISSN：0003-6951 )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：AMER INST PHYSICS  

    Microfour-point probes integrated on silicon chips have been fabricated with probe spacings in the range 4-60 mum. They provide a simple robust device for electrical transport measurements at surfaces, bridging the gap between conventional macroscopic four-point probes and scanning tunneling microscopy. Measurements on Si(111) surfaces in ultrahigh vacuum reveal that the Si(111)-root 3x root3-Ag structure induced by a monolayer of Ag atoms has a four-point resistance two orders of magnitude lower than that of the Si(111)-7x7 clean surface. We attribute this remarkable difference to direct transport through surface states, which is not observed on the macroscopic scale, presumably due to scattering at atomic steps. (C) 2000 American Institute of Physics. [S0003-6951(00)02749-2].

    DOI： 10.1063/1.1329871

    Web of Science

  • Micro-four-point probes in a UHV scanning electron microscope for in-situ surface-conductivity measurements Reviewed International coauthorship Major achievement

    Shiraki, I, T Nagao, S Hasegawa, CL Petersen, P Boggild, TH Hansen, F Grey

    SURFACE REVIEW AND LETTERS   7 ( 5-6 )   533 - 537   2000.10( ISSN：0218-625X )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：WORLD SCIENTIFIC PUBL CO PTE LTD  

    For in-situ measurements of surface conductivity in ultrahigh vacuum (UHV), we have installed micro-four-point probes (probe spacings down to 4 mum) in a UHV scanning electron microscope (SEM) combined with scanning reflection-high-energy electron diffraction (RHEED). With the aid of piezoactuators for precise positioning of the probes, local conductivity of selected surface domains of well-defined superstructures could be measured during SEM and RHEED observations. It was found that the surface sensitivity of the conductivity measurements was enhanced by reducing the probe spacing, enabling the unambiguous detection of surface-state conductivity and the influence of surface defects on the electrical conduction.

    DOI： 10.1016/S0218-625X(00)00059-2

    Web of Science

  • Diffusion anisotropy of Ag and In on Si(111) surface studied by UHV-SEM Reviewed International coauthorship

    FX Shi, Shiraki, I, T Nagao, S Hasegawa

    ULTRAMICROSCOPY   85 ( 1 )   23 - 33   2000.9( ISSN：0304-3991 )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：ELSEVIER SCIENCE BV  

    Anisotropic features of Ag and In electromigration on clean and Au-precovered Si(111) surfaces were studied by in situ scanning electron microscopy in ultrahigh vacuum. It was noted that the migration direction of Ag was determined by both applied direct-current direction and step orientation on the substrate surface; on an Si(111) surface with steps inclined with respect to the current direction, the electromigration direction shows an apparent deviation from the accurate current direction. On clean and Au-precovered Si(111) surfaces with various coverages of Au(within submonolayer range), the migration behaviors of Ag and In drastically changed with Au coverages and showed different diffusion anisotropy (either thermal diffusion and electromigration) depending on the adsorbate surface structures. Particularly, on a beta-root 3 x root 3-Au surface of one monolayer Au coverage, In migrated with the highest mobility across the step bands, whereas In showed only a slow movement on the 7x7 clean surface due to a migration barrier at step edges. This result implied that the beta-root 3 x root 3-Au surface phase served as an intermediate layer for In adatoms migration. On the contrary, Ag showed negligible migration on the beta-root 3 x root 3-Au surface, while the 7x7 surface was the substrate for appreciable migration of Ag atoms. The results are discussed in terms of step-edge barriers in migration and on-terrace migration. (C) 2000 Elsevier Science B.V. All rights reserved.

    DOI： 10.1016/S0304-3991(00)00038-3

    Web of Science

  • Diffusion Anisotropy of Ag and In on Si(111) Surface Studied by UHV-SEM Reviewed

    F. X. Shi, I. Shiraki, T. Nagao, S. Hasegawa

    Ultramicroscopy   85   23 - 33   2000.8

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  • Substrate-structure dependence of Ag electromigration on Au-precovered Si(111) surfaces Reviewed

    F. X. Shi,I. Shiraki,T. Nagao,S. Hasegawa

    Japanese Journal ofApplied Physics   39   4438 - 4442   2000.7

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  • Substrate-structure dependence of Ag electromigration on Au-precovered Si(111) surfaces Reviewed International coauthorship

    FX Shi, Shiraki, I, T Nagao, S Hasegawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   39 ( 7B )   4438 - 4442   2000.7( ISSN：0021-4922 )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：JAPAN J APPLIED PHYSICS  

    Electromigration of Ag on Au-precovered Si(111) surfaces was investigated by in-situ ultrahigh vacuum scanning electron microscopy and mu-probe reflection-high-energy electron diffraction (RHEED). Migration behaviors of a Ag-film patch strongly depended on Au coverage theta(Au) and corresponding surface structures. When theta(Au) < 0.7 monolayer (ML), the patch expanded preferentially towards the cathode to attain a maximum area in which the sum of Ag and Au coverages were always about 1 ML irrespective of theta(Au), resulting in two-dimensional (2D) alloy phases (showing root 3 x root 3 RHEED patterns) with different Au/Ag concentration ratios. The largest expansion of the patch area was achieved on a (5 x 2 + alpha-root 3 x root 3)-Au mixed phase structure (theta(Au) similar to 0.7 ML). However, when theta(Au) > 0.7 ML, the patch expansion was greatly reduced. Especially on the beta-root 3 x root 3-Au surface (theta(Au) similar to 1.0 ML), the patch showed no directional expansion towards the cathode. But Ag atoms were observed to migrate inside the patches on all substrates (including the beta-root 3 x root 3-Au surface) to form 3D islands near terrace edges.

    DOI： 10.1143/JJAP.39.4438

    Web of Science

  • Surface-state bands on silicon — Si(111)-√3×√3-Ag surface superstructure Reviewed

    S. Hasegawa, N. Sato, I. Shiraki, C. L. Petersen, P. Boggild,T. M. Hansen, T. Nagao, F. Grey

    Japanese Journal ofApplied Physics   39   3815 - 3822   2000.6

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  • Measurement of suface electrical conductivity by 4 probe method with independently driven 4-tip STM Major achievement

    Shiraki I., Tanabe F., Nagao T., Hasegawa S.

    Meeting abstracts of the Physical Society of Japan   55 ( 1 )   770 - 770   2000.3( ISSN：1342-8349 )

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    Authorship：Lead author   Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • Development of independently driven 4-probe STM

    Tanabe F., Shiraki I, Nagao T., Hasegawa S.

    Meeting abstracts of the Physical Society of Japan   55 ( 1 )   780 - 780   2000.3( ISSN：1342-8349 )

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    Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • 25pW-4 In-situ Observation of surface conductivity by μ-4probe imlemented to UHV-SEM-SREM International coauthorship Major achievement

    Shiraki I, Tanabe F, φggild B.P., Petersen L.C., Grey F, Nagao T, Hasegawa S

    Meeting abstracts of the Physical Society of Japan   54 ( 2 )   802 - 802   1999.9( ISSN：1342-8349 )

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    Authorship：Lead author   Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

  • Micro Four-point Probe: a Novel Tool for Measuring the Conductivity of Surfaces at the Micron Scale Reviewed International coauthorship

    P. Boggild, T.M. Hansen, C.L. Petersen, F. Grey, T. Hassenkam, T. Bjornholm, I. Shiraki, S. Hasegawa

    Proceedings of the 9th International Conference on Production Engineering (9thICPE)   832   1999

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    Language：English   Publishing type：Research paper (international conference proceedings)  

  • 27a-PS-36 Electromigration of Ag on Au covered Si(111) surface studied by μ-probe RHEED and SEM International coauthorship

    SHI F.X, SHIRAKI I., NAGAO T., HASEGAWA S.

    Meeting abstracts of the Physical Society of Japan   53 ( 2 )   389 - 389   1998.9( ISSN：1342-8349 )

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    CiNii Books

  • Observation of formation process of (Ag+Au) bimetal phase on Si(111)

    SHIRAKI I., TORIYAMA K., NAGAO T., HASEGAWA S.

    Meeting abstracts of the Physical Society of Japan   53 ( 1 )   305 - 305   1998.3( ISSN：1342-8349 )

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    CiNii Books

  • 7a-PS-21 Observation of Si(111)-√<21>×√<21>-(Ag+Au)formation process by UHV-SEM/SREM

    Shiraki I., Toriyama K., Nagao T., Hasegawa S.

    Meeting abstracts of the Physical Society of Japan   52 ( 2 )   360 - 360   1997.9( ISSN：1342-8349 )

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    Authorship：Lead author   Language：Japanese   Publishing type：(MISC) Summary of the papers read (national conference and other science council)   Publisher：The Physical Society of Japan (JPS)  

    CiNii Books

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Books and Other Publications

  • 半導体表面での電子輸送 &#8212;点接触トランジスタから多探針STM Major achievement

    長谷川修司，白木一郎, 田邊輔仁，Francois Grey（-）

    2001.10 

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    Responsible for pages：1165-1171   Language：Japanese  

    学会誌の表紙を飾りました

Presentations

  • Humidity dependent electrical evaluation of Prussian Blue Analogues by multi-probe local measurements and impedance measurements Major achievement

    Y. Sato , Y. Yoshida , I. Shiraki

    2024.9 

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    Event date： 2024.9

    Language：Japanese   Presentation type：Poster presentation  

    Country：Japan  

  • 多探針法を用いた局所電気伝導度計測によるプルシアンブルー類似体の酸化依存電気伝導度の評価 Major achievement

    白木一郎、大村貴輝、大木祐太

    日本物理学会　2019年秋季大会  2019.9  日本物理学会

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    Event date： 2019.9

    Language：Japanese   Presentation type：Poster presentation  

    Venue：岐阜大学  

  • 多探針法を用いた局所電気伝導度計測によるプルシアンブルー類似体の酸化依存電気伝導度の評価

    白木一郎, 大村貴輝, 大木祐太

    日本物理学会２０１９年秋季大会  2019.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • Local electrical conductivity measurements of Prussian blue analogues with various iron oxidation states by multi-probe method IV

    　  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Poster presentation  

  • プルシアンブルー類似体の鉄酸化状態に依存した 局所電気伝導度の多探針法計測Ⅳ

    大村貴輝, 内野博仁, 白木一郎

    日本物理学会２０１８年秋季大会  2018.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • 局所融解法による カーボンナノチューブ担持探針の準備の試み

    川辺拓実, 竹内嵩裕, 秋山幸次郎, 白木一郎

    日本物理学会２０１８年秋季大会  2018.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • Development of the Cosmic-Ray μSR Radiography - Inspection of Chemical and Physical State of Large-Scale Architectures -

    2018.3 

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    Event date： 2018.3

    Language：Japanese   Presentation type：Poster presentation  

  • mSR approach to life science -Determination of muon stopping sites in proteins-

    2018.3 

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    Event date： 2018.3

    Language：Japanese   Presentation type：Poster presentation  

  • 宇宙線ミュオンによる巨大建造物非破壊診断のための鉄鋼材料のμSR

    藤牧拓郎, 鳥養映子, 白木一郎, 斎藤成彦, 三原基嗣, 下村浩一郎, Amba Datt Pant, 永嶺謙忠　

    日本物理学会　2017年秋季大会  2017.9  日本物理学会

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    Event date： 2017.9

    Language：Japanese   Presentation type：Poster presentation  

    Venue：岩手大学  

  • 宇宙線ミュオンによる巨大建造物非破壊診断のための鉄鋼材料のμSR

    藤牧拓郎, 鳥養映子, 白木一郎, 斎藤成彦, 三原基嗣, 下村浩一郎, Amba Datt Pant, 永嶺謙忠

    日本物理学会２０１７年秋季大会  2017.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • プローブ顕微鏡技術を用いたカーボンナノチューブ担持探針の準備の試み

    竹内嵩裕, 川辺拓実, 外川翔太, 白木一郎（白木研究室学生および本人）　

    日本物理学会　2017年秋季大会  2017.9  日本物理学会

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    Event date： 2017.9

    Language：Japanese   Presentation type：Poster presentation  

    Venue：岩手大学  

  • Local electrical conductivity measurements of Prussian blue analogues with various iron oxidation states by multi-probe method Ⅲ

    　  2017.9 

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    Event date： 2017.9

    Language：Japanese   Presentation type：Poster presentation  

  • プルシアンブルー類似体の鉄酸化状態に依存した局所電気伝導度の多探針法計測 Ⅲ

    大村貴輝, 眞野紘輔, 白木一郎

    日本物理学会２０１７年秋季大会  2017.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • プローブ顕微鏡技術を用いたカーボンナノチューブ担持探針の準備の試み

    竹内嵩裕, 川辺拓実, 外川翔太, 白木一郎

    日本物理学会２０１７年秋季大会  2017.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • Development of cosmic-ray muon spin rotation radiography to investigate chemical and physical states of steels in large-scale architecture International conference

    T.FUJIMAKI, K. NAGAMINE, E.TORIKAI, I.SHIRAKI, S.SAITO, M. MIHARA, A.D.PANT

    The 35th International Cosmic Ray Conference 2017  2017.7  2017 International Cosmic Ray Conference Committee

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    Event date： 2017.7

    Language：English   Presentation type：Poster presentation  

    Venue：Busan Exhibition & Convention Center (BEXCO) in Busan, South Korea  

  • Development of cosmic-ray muon spin rotation radiography to investigate chemical and physical states of steels in large-scale architecture International conference

    T. Fujimaki, K. Nagamine, E.Torikai, I.Shiraki, S.Saito, M. Mihara, A.D.Pant

    The 35th International Cosmic Ray Conference 2017, Busan Exhibition & Convention Center (BEXCO) in Busan, South Korea  2017.7 

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    Language：English   Presentation type：Poster presentation  

  • Determination of muon location in cytochrome c by paramagnetic shift and LCR International conference

    Y. Sugawara, T. Fujita, I. Yanagihara, S. Yamamura, K. Suzuki, A. D. Pant, H. Ariga, W. Higemoto, K. Shimomura, F. Pratt, K. Ishida, T. Fujimaki, I. Shiraki, E. Torikai, and K. Nagamine

    The 14th International Conference on Muon Spin Rotation, Relaxation and Resonance  2017.6  The µSR conference, Hokkaido University (Graduate School of Science and Institute for Catalysis), the Society of Muon and Meson Science of Japan and the High Energy Accelerator Research Organization (KEK)

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    Event date： 2017.6

    Language：English   Presentation type：Poster presentation  

    Venue：Hokkaido University  

  • Determination of muon location in cytochrome c by paramagnetic shift and LCR International conference

    Y. Sugawara, T. Fujita, I. Yanagihara, S. Yamamura, K. Suzuki, A. D. Pant, H. Ariga, W. Higemoto, K. Shimomura, F. Pratt, K. Ishida, T. Fujimaki, I. Shiraki, E. Torikai, K. Nagamine

    The 14th International Conference on Muon Spin Rotation, Relaxation and Resonance  2017.6 

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    Language：English   Presentation type：Poster presentation  

  • Progress in Iron reinforced Concrete Building Examination by　Cosmic-ray Muon Spin Rotation International conference

    T.FUJIMAKI, E.TORIKAI, I.SHIRAKI, S.GOTO, S.SAITO, M. MIHARA, A.D.PANT, K.NAGAMINE

    The 14th International Conference on Muon Spin Rotation, Relaxation and Resonance  2017.6  The µSR conference, Hokkaido University (Graduate School of Science and Institute for Catalysis), the Society of Muon and Meson Science of Japan and the High Energy Accelerator Research Organization (KEK)

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    Event date： 2017.6

    Language：English   Presentation type：Poster presentation  

  • Progress in Iron reinforced Concrete Building Examination by Cosmic-ray Muon Spin Rotation International conference

    T. Fujimaki, E. Torikai, I. Shiraki, S. Goto, S. Saito, M. Mihara, A.D.Pant, K. Nagamine

    The 14th International Conference on Muon Spin Rotation, Relaxation and Resonance  2017.6 

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    Language：English   Presentation type：Poster presentation  

  • Local electrical conductivity measurements of Prussian blue analogues with various iron oxidation states by multi-probe method Ⅱ

    2017.3 

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    Event date： 2017.3

    Language：Japanese   Presentation type：Poster presentation  

  • プルシアンブルー類似体の鉄酸化状態に依存した局所電気伝導度の多探針法計測Ⅱ

    眞野紘輔, 竹内嵩裕, 源拓洋, 白木一郎

    日本物理学会第72回年次大会  2017.3 

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    Language：Japanese   Presentation type：Poster presentation  

  • Measurements of local electrical conductivity of Prussian blue analogues by multi-probe microscopes Invited Major achievement

    2016.6 

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    Event date： 2016.6

    Language：Japanese   Presentation type：Oral presentation(invited, special)  

  • 多探針プローブ顕微鏡によるプルシアンブルー類似体の局所電気伝導度計測 Invited

    白木一郎

    マイクロビームアナリシス第141委員会 第164回研究会  2016.6 

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    Language：Japanese   Presentation type：Public discourse, seminar, tutorial, course, lecture and others  

  • Local electrical conductivity measurements of Prussian blue analogues with various iron oxidation states by multi-probe method Major achievement

    2016.3 

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    Event date： 2016.3

    Language：Japanese   Presentation type：Poster presentation  

  • プルシアンブルー類似体の鉄酸化状態に依存した局所電気伝導度の多探針法計測

    眞野紘輔, 竹内嵩裕, 坂上僚, 源拓洋, 白木一郎

    日本物理学会第71回年次大会  2016.3 

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    Language：Japanese   Presentation type：Poster presentation  

  • スピン偏極原子クラスターの形成と計測に向けて その4

    塚本光信,窪田翔,真部章,白木一郎,伊藤治彦,鳥養映子

    日本物理学会第70回年次大会  2015.3 

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    Event date： 2015.3

    Language：Japanese   Presentation type：Poster presentation  

    Venue：早稲田大学  

  • スピン偏極原子クラスターの形成と計測に向けて その4

    塚本光信, 窪田翔, 真部章, 白木一郎, 伊藤治彦, 鳥養映子

    日本物理学会第70回年次大会  2015.3 

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    Language：Japanese   Presentation type：Poster presentation  

  • μSR によるシトクロムc における電子伝達速度の解析 International conference

    柳原功,菅原洋子,A. D. Pant,G. P. Khanal,白木一郎,髭本亘,下村浩一郎,石田勝彦,F.L. Pratt,鳥養映子,永嶺謙忠

    第３回超低速ミュオン領域会議公開シンポジウム  2014.9 

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    Event date： 2014.9

    Language：Japanese   Presentation type：Poster presentation  

    Venue：東北大学  

  • High resolution STM imaging of a unit cell of SrTiO3 (100)-√5×√5-R26.6° surface superstructures International conference

    Ichiro SHIRAKI,Kazushi MIKI

    第３回超低速ミュオン領域会議公開シンポジウム  2014.9 

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    Event date： 2014.9

    Language：Japanese   Presentation type：Poster presentation  

    Venue：東北大学  

  • スピン偏極冷却Cs原子の自己組織化-超低速ミュオンによるクラスタースピン計測を目指して- International conference

    塚本光信,真部章,窪田翔,白木一郎,伊藤治彦,鳥養映子

    第３回超低速ミュオン領域会議公開シンポジウム  2014.9 

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    Event date： 2014.9

    Language：Japanese   Presentation type：Poster presentation  

    Venue：東北大学  

  • Ichiro SHIRAKI, Kazushi MIKI, “High resolution STM imaging of a unit cell of SrTiO3 (100)-√5×√5-R26.6° surface superstructures

    Ichiro SHIRAKI, Kazushi MIKI

    2014.9 

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    Language：Japanese   Presentation type：Symposium workshop panel(public)  

  • μSR によるシトクロムc における電子伝達速度の解析

    柳原功, 菅原洋子, A. D. Pant, G. P. Khanal, 白木一郎, 髭本亘, 下村浩一郎, 石田勝彦, F.L. Pratt, 鳥養映子, 永嶺謙忠

    第３回超低速ミュオン領域会議公開シンポジウム  2014.9 

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    Language：Japanese   Presentation type：Symposium workshop panel(public)  

  • スピン偏極冷却Cs原子の自己組織化-超低速ミュオンによるクラスタースピン計測を目指して

    塚本光信, 真部章, 窪田翔, 白木一郎, 伊藤治彦, 鳥養映子

    第３回超低速ミュオン領域会議公開シンポジウム  2014.9 

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    Language：Japanese   Presentation type：Symposium workshop panel(public)  

  • 多探針法によるプルシアンブルー類似体の局所電気伝導度計測の試み Major achievement

    尾崎昂志,西智洋,榎本翔,源拓洋,白木一郎（白木研究室学生および本人）

    日本物理学会２０１４年秋季大会  2014.9 

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    Event date： 2014.9

    Language：Japanese   Presentation type：Poster presentation  

    Venue：中部大学  

  • 多探針法によるプルシアンブルー類似体の局所電気伝導度計測の試み

    尾崎昂志, 西智洋, 榎本翔, 源拓洋, 白木一郎

    日本物理学会２０１４年秋季大会  2014.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • MUONIUM RESPONSE TO OXYGEN CONTENT IN HEMOGLOBIN AQUEOUS SOLUTION FOR CANCER RESEARCH

    A.D. Pant,K. Nagamine,I. Shiraki,K. Shimomura,F.L. Pratt,H. Ariga,K. Ishida,J.S. Schultz,E. Torikai

    3rd International Seminar on Green Energy Conversioun  2014.8 

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    Event date： 2014.8

    Language：English   Presentation type：Oral presentation(general)  

    Venue：Yatsugatake RoyalHotel  

  • Electron transfer in cytochrome c of wet and dry samples monitored by mSR

    Y. Sugawara,A. D. Pant,I. Shiraki,W. Higemoto,K. Shimomura,K. Ishida,F. L. Pratt,E. Torikai,K. Nagamine

    The International Conference on Muon Spin Rotation, Relaxation and Resonance (muSR2014)  2014.6 

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    Event date： 2014.6

    Language：English   Presentation type：Oral presentation(general)  

    Venue：Grindelwald, Switzerland  

  • Electron transfer in cytochrome c of wet and dry samples monitored by mSR International conference

    Y. Sugawara, A. D. Pant, I. Shiraki, W. Higemoto, K. Shimomura, K. Ishida, F. L. Pratt, E. Torikai, K. Nagamine

    The International Conference on Muon Spin Rotation, Relaxation and Resonance (muSR2014)  2014.6 

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    Language：English   Presentation type：Poster presentation  

  • The relation between reduction conditions and surface flatness of SrTiO3 observed by STM Major achievement

    2014.3 

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    Event date： 2014.3

    Language：Japanese   Presentation type：Poster presentation  

  • STMを用いたSrTiO3表面の平坦性と還元条件の評価

    藤牧拓郎, 渡辺達也, 三木一司, 白木一郎

    日本物理学会第69回年次大会  2014.3 

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    Language：Japanese   Presentation type：Poster presentation  

  • QUARTZ MICROBALANCE COVERED BY SOLID RARE GAS - AN IDEAL SUBSTRATE TO STUDY INTERRELATION BETWEEN SPIN AND GEOMETRIC ARRANGEMENT IN SPIN CLUSTER International conference

    International Symposium on Science Explored by Ultra Slow Muon (USM2013)  2013.8 

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    Event date： 2013.8

    Language：English   Presentation type：Poster presentation  

  • PRODUCE HIGH DENSITY COLD ATOMS FOR THE GENERATION OF SPIN CLUSTER

    S. Kubota,A. Manabe,I. Shiraki,S. Yamada,H. Ito,E. Torikai

    International Symposium on Science Explored by Ultra Slow Muon(USM2013)  2013.8 

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    Event date： 2013.8

    Language：English   Presentation type：Oral presentation(general)  

    Venue：Matusue  

  • Self-assembling of spin-polarized cold cesium atoms - Future target of ultra slow muon

    S. Kubota,A. Manabe,I. Shiraki,H. Ito,S. Yamada,E. Torikai

    International Symposium on Science Explored by Ultra Slow Muon(USM2013)  2013.8 

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    Event date： 2013.8

    Language：English   Presentation type：Oral presentation(general)  

    Venue：Matusue  

  • QUARTZ MICROBALANCE COVERED BY SOLID RARE GAS - AN IDEAL SUBSTRATE TO STUDY INTERRELATION BETWEEN SPIN AND GEOMETRIC ARRANGEMENT IN SPIN CLUSTER International conference

    A. Manabe, S. Kubota, I. Shiraki, E.Torikai

    International Symposium on Science Explored by Ultra Slow Muon (USM2013)  2013.8 

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    Language：English   Presentation type：Poster presentation  

  • Self-assembling of spin-polarized cold cesium atoms - Future target of ultra slow muon International conference

    S. Kubota, A. Manabe, I. Shiraki, H. ItoA, S. YamadaA, E. Torikai

    International Symposium on Science Explored by Ultra Slow Muon(USM2013)  2013.8 

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    Language：English   Presentation type：Poster presentation  

  • スピン偏極原子クラスターの形成と計測に向けて　-その3：高密度化と希ガス基板形成

    平井俊光,冨澤悠,白木一郎,伊藤治彦,山田俊吾,佐藤知広,鳥養映子

    日本物理学会　２０１２年秋季大会  2012.9  日本物理学会

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    Event date： 2012.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：横浜国立大学  

  • スピン偏極原子クラスターの形成と計測に向けて その2：冷却スピン偏極原子団生成

    橋本智彦, 野澤武志, 平井俊光, 冨澤悠, 田辺昌太, 白木一郎, 山田俊吾, 佐藤知広, 伊藤治彦, 鳥養映子

    日本物理学会第67回年次大会  2012.3 

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  • 部分接合法による水晶振動子の金電極表面の改質

    渡邉僚志, 中島夏輝, 平井俊光, 白木一郎, 鳥養映子

    日本物理学会第67回年次大会  2012.3 

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    Language：Japanese   Presentation type：Poster presentation  

  • High resolution STM imaging of a unit cell of SrTiO3(100)-√5×√5－R26.6°surface superstructures International conference Major achievement

    Ichiro SHIRAKI,Kazushi MIKI

    APS March Meeting 2012  2012.2  American Physical Society

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    Event date： 2012.2

    Language：English   Presentation type：Oral presentation(general)  

    Venue：Boston Convention Center, Boston, MA, USA  

  • High resolution STM imaging of a unit cell of SrTiO3(100)- √5×√5−R26.6° surface superstructures International conference

    Ichiro SHIRAKI, Kazushi MIKI

    American Physical Society March Meeting 2012  2012.2 

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    Language：English   Presentation type：Poster presentation  

  • High resolution scanning tunneling microscope (STM) image of SrTiO3(100)-√5×√5－R26.6°surface International conference Major achievement

    Ichiro SHIRAKI,Kazushi MIKI

    APS March Meeting 2011  2011.3  American Physical Society

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    Event date： 2011.3

    Language：English   Presentation type：Oral presentation(general)  

    Venue：Dallas Convention Center, Dallas, TX, USA  

  • High resolution scanning tunneling microscope (STM) image of SrTiO3(100)-√5×√5−R26.6°surface International conference

    Ichiro SHIRAKI, Kazushi MIKI

    American Physical Society March Meeting 2011  2011.3 

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  • スピン偏極ミュオンを用いたn型GaAs中伝導電子スピンの直接的観測

    横山幸司, 永嶺謙忠, 下村浩一郎, Harry Tom,Rola, d Kawakami, Pavel Bakule, 松田恭行, 石田勝彦, 大石一城, Francis Pratt, 白木一郎, 鳥養映子

    日本物理学会秋季大会  2010.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • スピン偏極原子クラスターの形成と計測に向けて：レーザー冷却原子の高密度化

    橋本智彦, 野澤武志, 田中政光, 白木一郎, 山田俊吾, 佐藤智広, 伊藤治彦, 鳥養映子

    日本物理学会秋季大会  2010.9 

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  • Are Spin Polarized Atoms Clustering?

    2010.3 

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    Event date： 2010.3

    Language：English   Presentation type：Oral presentation(general)  

  • Are Spin Polarized Atoms Clustering? International conference

    M. Tanaka, Y. Kobayashi, T. Hashimoto, T. Nozawa, R. Watanabe, N. Nakashima, I. Shiraki, S.Yamada, T. Sato, H. Ito, E. Torikai

    First Asia-Europe Physics Summit (ASEPS)  2010.3 

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  • ミュオニウムスピン交換法による半導体(Si,GaAs)中の伝導電子スピン偏極測定

    鳥養映子,白木一郎,永嶺謙忠,下村浩一郎,Pavel Bacule,他10名

    日本物理学会第６５回年次大会  2010.3  日本物理学会

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    Event date： 2010.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：岡山大学  

  • Electronic Transport through Surface Nanostructures Measured by Micro Four Probes and Four-Tip STM Major achievement

    Ichiro SHIRAKI

    Special Seminar  2010.2 

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    Event date： 2010.2

    Language：English   Presentation type：Oral presentation(invited, special)  

  • Electronic Transport through Surface Nanostructures Measured by Micro Four Probes and Four-Tip STM Invited International conference

    Ichiro SHIRAKI

    Special Seminar, Dept. of Physics & Astronomy, University of California, Riverside  2010.2 

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    Language：English   Presentation type：Public discourse, seminar, tutorial, course, lecture and others  

  • ミュオニウムスピン交換法による半導体(Si,GaAs)中の伝導電子スピン偏極測定

    鳥養映子, 白木一郎, 永嶺謙忠, 下村浩一郎, Pavel Bacule, 石田勝彦, 大石一城, 竹田美和, 宇治原徹, 坂貴, 加藤俊宏, 横山浩司

    日本物理学会第65回年次大会  2010.2 

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  • Reconsideration of SrTiO3(100)-√5×√5-R26.6 surfaces - existence of O-vacancy and Sr adatom International conference Major achievement

    APS March Meeting 2009  2009.3  American Physical Society

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    Event date： 2009.3

    Language：English   Presentation type：Oral presentation(general)  

    Venue：David L. Lawrence Convention Center, Pittsburgh, PA, USA  

  • Reconsideration of SrTiO3(100)-√5×√5-R26.6 surfaces - existence of O-vacancy and Sr adatom International conference

    Ichiro Shiraki, Kazushi Miki

    American Physical Society March Meeting 2009  2009.3 

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    Language：English   Presentation type：Oral presentation(general)  

  • Cs_nクラスターにおけるスピンと構造の相関

    鳥養映子,白木一郎,Sudha Srinivas

    2007.9  日本物理学会

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    Event date： 2007.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：北海道大学  

  • Csnクラスターにおけるスピンと構造の相関

    鳥養映子, 白木一郎, Sudha Srinivas

    日本物理学会第62回年次大会  2007.9 

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  • MgO(100)上のAr単結晶薄膜成長条件

    井上大輔, 鈴木達也, 白木一郎, 鳥養映子

    日本物理学会第62回年次大会  2007.9 

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  • MgO(100)上のAr単結晶薄膜成長条件

    井上大輔,鈴木達也,白木一郎,鳥養映子

    2007.9  日本物理学会

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    Event date： 2007.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：北海道大学  

  • STMによるSrTiO3(100)表面の占有状態観察 Major achievement

    白木一郎,三木一司

    春季第５３回応用物理学会関係連合講演会  2006.3 

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    Event date： 2006.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：武蔵工業大学世田谷キャンパス  

  • Low temperature atomic force microscope with atomic resolution using piezoresistive cantilevers Major achievement

    2006.2 

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    Event date： 2006.2

    Language：English   Presentation type：Oral presentation(general)  

  • Low temperature atomic force microscope with atomic resolution using piezoresistive cantilevers International conference

    JSPS A3 Foresight Program “Sub-10 nm Wires” Seminar  2006 

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  • STMによるSrTiO3(100)表面の占有状態観察 Major achievement

    春季第５３回応用物理学会関係連合講演会  2006 

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  • ピエゾ抵抗検出型AFM による極低温原子分解能観察 Major achievement

    白木一郎,宮武 優,佐々木徹,山本雄高,長村俊彦,三木一司

    第５１回応用物理学会関係連合講演会  2005.3  応用物理学会

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    Event date： 2005.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：埼玉大学  

  • ピエゾ抵抗検出型AFM による極低温原子分解能観察

    第５１回応用物理学会関係連合講演会  2005 

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  • 極低温AFM観察に向けたピエゾ抵抗効果型カンチレバーの開発

    白木一郎,Lee Seung Seoup,宮武　優,小野崇人,長村俊彦,Shuheng Pan,三木一司

    春季第５１回応用物理学会関係連合講演会  2004.3 

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    Event date： 2004.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東京工科大学  

  • 多端子プローブ顕微鏡のための二次元校正基板の開発

    矢代航,白木一郎,三木一司

    春季第５０回応用物理学会関係学術講演会  2003.3 

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    Event date： 2003.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：神奈川大学・横浜キャンパス  

  • Transport at Surface Nanostructures Measured by Micro Four Probes and Four-Tip STM Major achievement

    2002.10 

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    Event date： 2002.10

    Language：English   Presentation type：Oral presentation(general)  

  • Surface-state electronic transport measured by microscopic four-point probes

    2002.10 

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    Event date： 2002.10

    Language：English   Presentation type：Oral presentation(invited, special)  

  • Direct measurements of surface conductivity by microscopic four-point probes

    2002.9 

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    Event date： 2002.9

    Language：English   Presentation type：Oral presentation(general)  

  • ４探針ＳＴＭによる表面電気伝導測定

    保原麗,金川泰三,白木一郎,松田巌,長谷川修司

    日本物理学会第５７回年次大会  2002.3 

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    Event date： 2002.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：立命館大、滋賀  

  • Towards nanoscale four-point probe measurements of conductivity at surfaces

    2002.3 

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    Event date： 2002.3

    Language：English   Presentation type：Oral presentation(general)  

  • Electrical transport through surface states measured by a four-tip STM

    2002.3 

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    Event date： 2002.3

    Language：English   Presentation type：Oral presentation(invited, special)  

  • Measurements of electronic conductivities on the Si(111)-7×7 clean surface and Si(111)-√3×√3-Ag surface

    2002.2 

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    Event date： 2002.2

    Language：English   Presentation type：Oral presentation(general)  

  • マイクロ４端子法による電気伝導の測定

    谷川雄洋,白木一郎,F.Grey,長谷川修司

    日本表面科学会第21回表面科学講演大会  2001.11 

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    Event date： 2001.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東京  

  • Surface Sheet Conductance measured by Micro-Four-Probe Method

    2001.11 

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    Event date： 2001.11

    Language：English   Presentation type：Oral presentation(general)  

  • 独立駆動型四探針STM装置による表面電気伝導の測定

    田邊輔仁,白木一郎,保原麗,長尾忠昭,長谷川修司

    日本物理学会 第５６回年次大会  2001.3 

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    Event date： 2001.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：中央大学  

  • マイクロ４端子法による電気伝導の測定

    谷川雄洋,白木一郎,長尾忠昭,長谷川修司

    日本物理学会 第５６回年次大会  2001.3 

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    Event date： 2001.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Independently drivenfour-tip UHV-STM Major achievement

    2001.3 

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    Event date： 2001.3

    Language：English   Presentation type：Oral presentation(general)  

  • Microscopic four-point probes for surface conductivity measurements

    2001.3 

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    Event date： 2001.3

    Language：English   Presentation type：Oral presentation(general)  

  • 独立駆動型４探針STMによる表面電気伝導の研究

    白木一郎,田邊輔仁,保原麗,長尾忠昭,長谷川修司

    文部省科学研究費補助金創成的基礎研究費 「表面・界面-異なる対称性の接点の物性」平成12年度 年度末研究報告会  2001.1 

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    Event date： 2001.1

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東工大  

  • Surface-state electronic transport measured by microscopic four-point probes

    2001.1 

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    Event date： 2001.1

    Language：English   Presentation type：Oral presentation(invited, special)  

  • ４探針STMの開発とそれによる表面電気伝導の測定

    白木一郎,田邊輔仁,保原麗,長尾忠昭,長谷川修司

    科学技術振興事業団 戦略的基礎研究「量子効果等の物理」第４回シンポジウム  2000.12 

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    Event date： 2000.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東京  

  • Independently driven four-tip UHV-STM Major achievement

    2000.12 

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    Event date： 2000.12

    Language：English   Presentation type：Oral presentation(general)  

  • Conductivity measurements in micro- and nanometer-scale regions on surfaces

    2000.11 

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    Event date： 2000.11

    Language：English   Presentation type：Oral presentation(invited, special)  

  • Surface electromigration and phase transformation of Ag and Cu on Si(111) surfaces modified by Au and Cu

    2000.10 

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    Event date： 2000.10

    Language：English   Presentation type：Oral presentation(general)  

  • Surface conductivity measurements by micro- and nano-four-point probes Major achievement

    2000.10 

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    Event date： 2000.10

    Language：English   Presentation type：Oral presentation(general)  

  • Electronic transport through surface-state bands

    2000.9 

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    Event date： 2000.9

    Language：English   Presentation type：Oral presentation(general)  

  • Micro-four-point probes for surface-sensitive conductivity measurements

    2000.7 

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    Event date： 2000.7

    Language：English   Presentation type：Oral presentation(general)  

  • 独立駆動型４端子STM装置の開発

    田邊輔仁,白木一郎,長尾忠昭,長谷川修司

    日本物理学会春の年会  2000.3 

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    Event date： 2000.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：関西大学  

  • 独立駆動型４端子STMによる表面電気伝導の測定

    白木一郎,田邊輔仁,長尾忠昭,長谷川修司

    日本物理学会春の年会  2000.3 

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    Event date： 2000.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：関西大学  

  • マイクロおよびナノ４端子法による局所表面電気伝導の測定

    長谷川修司,長尾忠昭,白木一郎

    文部省科学研究費補助金創成的基礎研究費「表面・界面 --- 異なる対称性の接点の物性」研究会  2000.1 

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    Event date： 2000.1

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東京工業大学  

  • Electronic transport through surface-state bands International coauthorship International conference

    25th International Conference on the Physics of Semiconductors (ICPS25)  2000 

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    Language：English   Presentation type：Oral presentation(general)  

  • 局所表面電気伝導の測定 --- マイクロ４端子プローブと４探針STM

    長谷川修司,長尾忠昭,白木一郎, C. L. Petersen,P. Boggild,T. Hansen,F. Grey

    科学技術振興事業団 戦略的基礎研究「量子効果等の物理」第３回シンポジウム  1999.12 

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    Event date： 1999.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東京  

  • Surface electromigration of Ag and In atoms on Au-induced superstructures on Si(111)

    1999.11 

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    Event date： 1999.11

    Language：English   Presentation type：Oral presentation(general)  

  • Micro-four-point probes for local surface conductivity measurements in UHV

    1999.11 

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    Event date： 1999.11

    Language：English   Presentation type：Oral presentation(general)  

  • μ-4 probe 内蔵 UHV-SEM-SREM による表面電気伝導のその場観察 Major achievement

    白木一郎,田邊輔仁, P. Boggild,C. L. petersen, F. Grey,長尾忠昭,長谷川修司

    日本物理学会秋の分科会  1999.9 

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    Event date： 1999.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：岩手大学  

  • マイクロおよびナノ４端子プローブ法による局所表面電気伝導の研究

    白木一郎,長尾忠昭,長谷川修司

    科学技術振興事業団 戦略的基礎研究「量子効果等の物理現象領域 --人工ナノ構造の機能探索」青野グループ研究会  1999.8 

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    Event date： 1999.8

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：箱根  

  • Electromigration of Ag on Au covered Si(111) surface studied by &#181;-probe RHEED and SEM

    1998.9 

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    Event date： 1998.9

    Language：English   Presentation type：Oral presentation(general)  

  • UHV-SEM-SREM-RHEED-STM によるSi(111)-(Ag+Au) 二次元表面合金相の形成過程の観察

    白木一郎,鳥山啓之亮,長尾忠昭,長谷川修司

    日本物理学会 春の年会  1998.3 

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    Event date： 1998.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：日本大学  

  • Electromigration of Ag on Au covered Si(111) surface studied by &micro;-probe RHEED and SEM

    日本物理学会秋の分科会  1998 

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    Language：Japanese   Presentation type：Poster presentation  

  • SEM-SREM-RHEEDによるSi(111)-(Ag+Au)二元表面合金相の形成過程の観察

    白木一郎，鳥山啓之亮，長尾忠昭，長谷川修司

    創成的基礎研究「表面・界面 － 異なる対称性の接点の物性 －」 平成９年度第２回研究会  1997.10 

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    Event date： 1997.10

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東京工業大学  

  • SEM-SREM-RHEEDによるSi(111)-(Ag+Au)二元表面合金相の形成過程の観察

    白木一郎,鳥山啓之亮,長尾忠昭,長谷川修司

    創成的基礎研究「表面・界面 --- 異なる対称性の接点の物性 ---」 平成９年度第２回研究会  1997.10 

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    Event date： 1997.10

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東京工業大学  

  • UHV-SEM/SREM によるSi(111)-√21×√21-(Ag+Au) の形成過程の観察

    白木一郎,鳥山啓之亮,長尾忠昭,長谷川修司

    日本物理学会 秋の分科会  1997.10 

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    Event date： 1997.10

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：神戸大学  

  • Observation of Si(111)-√21×√21-(Ag+Au) formation process by UHV-SEM/SREM

    1997.9 

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    Event date： 1997.9

    Language：English   Presentation type：Oral presentation(general)  

  • 超高真空SEM-STM複合分析装置によるSi表面の観察

    白木 一郎, 遠井 茂男, 井藤 浩志, 市ノ川 竹男

    日本物理学会 春の年会  1996.3 

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    Language：Japanese   Presentation type：Poster presentation  

  • Combination of ultra-high vacuum scanning tunneling microscope with scanning electron microscope Major achievement

    1996.2 

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    Event date： 1996.2

    Language：English   Presentation type：Oral presentation(general)  

  • Combination of ultra-high vacuum scanning tunneling microscope with scanning electron microscope International conference

    I.Shiraki, T.Yasumatu, A.Ninomiya S.Tohi, H.Itoh, T.Ichinokawa

    MicroCOSMOPOLITAN(ACEM-14th & IUMAS 1st & MSA-9th)  1996.2 

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    Language：English   Presentation type：Oral presentation(invited, special)  

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Industrial Property Rights

  • 多探針走査型顕微鏡の探針相対位地校正テンプレート

    白木一郎, 三木一司, 矢代航

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    Application no：特願2002-295374  Date applied：2002.10

Awards

  • 平成24年度優秀教員奨励制度 特別表彰

    2012.7   山梨大学  

    白木 一郎

Teaching Experience (On-campus)

  • 電気電子工学卒業論文 Major achievement

    2024Year  Type of subject：Professional education (undergraduate)

  • 電気電子工学研修Ⅰ Major achievement

    2024Year  Type of subject：Professional education (undergraduate)

  • 電気電子工学研修Ⅱ Major achievement

    2024Year  Type of subject：Professional education (undergraduate)

  • 電気電子工学研究第一Ａ Major achievement

    2024Year  Type of subject：Master's (Graduate School)

  • 電気電子工学研究第一Ｂ Major achievement

    2024Year  Type of subject：Master's (Graduate School)

  • 電気電子工学演習第一Ａ Major achievement

    2024Year  Type of subject：Master's (Graduate School)

  • 電気電子工学演習第一Ｂ Major achievement

    2024Year  Type of subject：Master's (Graduate School)

  • 電気電子工学研究第二Ａ Major achievement

    2024Year  Type of subject：Master's (Graduate School)

  • 電気電子工学演習第二Ａ Major achievement

    2024Year  Type of subject：Master's (Graduate School)

  • 電気電子工学演習第二Ｂ Major achievement

    2024Year  Type of subject：Master's (Graduate School)

  • Advanced Quantum Engineering

    2024Year

  • Solid State Electronics Laboratory Major achievement

    2024Year

  • Communication I Major achievement

    2024Year

  • Japanese Literacy for Electrical and Electronic Engineers Major achievement

    2024Year

  • Laboratory of Physics Major achievement

    2023Year

  • Fundamental Physics I Major achievement

    2023Year  Type of subject：Professional education (undergraduate)

  • Japanese Literacy for Electrical and Electronic Engineers Major achievement

    2023Year

  • 電気電子工学演習第二Ａ Major achievement

    2023Year  Type of subject：Master's (Graduate School)

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Teaching Experience

  • 電気系エンジニアのための日本語リテラシ

    2020.4
    Institution：山梨大学

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    Level：Undergraduate (specialized) 

  • コミュニケーションI

    Institution：山梨大学

  • 電気電子工学研究（大学院）

    Institution：山梨大学

  • 電気電子工学研修

    Institution：山梨大学

  • 電気電子工学演習（大学院）

    Institution：山梨大学

  • 電気電子工学基礎ゼミ

    Institution：山梨大学

  • 電気電子工学卒業論文

    Institution：山梨大学

  • 電子応用実験

    Institution：山梨大学

  • 量子機能工学特論（大学院・博）

    Institution：山梨大学

  • 量子工学特論（大学院）

    Institution：山梨大学

  • 解析学特論（大学院）

    Institution：山梨大学

  • 科学の作法

    Institution：山梨大学

  • 物理学実験

    Institution：山梨大学

  • 基礎電気電子工学実験

    Institution：山梨大学

  • 基礎物理学I（力学）

    Institution：山梨大学

  • ソフトウェア設計及び実習

    Institution：山梨大学

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Guidance results

  • 2024

    Type：Undergraduate （Major A course）graduation thesis guidance

    Number of people receiving guidance ：2people 

  • 2024

    Type：Master's （Major B course）dissertations guidance

    Number of people receiving guidance ：1people 

    Number of teachers：1people

Other undergraduate student guidance

  • 2024

    Class teacher - period： 2024 - 2027

Other educational achievements

  • キャリアハウス　nanoやまなし　副代表

    2024

Review of master's and doctoral thesis

  • 2024

    Examiner classification：Second reader

    Master ：5people 

  • 2024

    Examiner classification：Chief examiner

    Master ：1people 

  • 2023

    Examiner classification：Chief examiner

    Master ：2people 

  • 2023

    Examiner classification：Second reader

    Master ：6people 

Professional Memberships

  • 日本物理学会

  • 応用物理学会