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Detection and characterization of single-electron-trap in a semiconductor based on a metal-tip-induced current noise mechanism

Research Project

Project/Area Number 16K14240
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Electron device/Electronic equipment
Research InstitutionHokkaido University

Principal Investigator

Kasai Seiya  北海道大学, 量子集積エレクトロニクス研究センター, 教授 (30312383)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords半導体 / 単一電子トラップ / 走査プローブ / 表面準位 / 容量結合 / 電流雑音 / 半導体物性 / 評価解析
Outline of Final Research Achievements

A novel characterization technique for detecting single electron trap in a semiconductor surface has been developed in this research project. The characterization system is composed by integrating a scanning probe microscope, achieving atomic-scale spatial resolution owing to a very narrow metal tip, and a charge amplification mechanism using a semiconductor nanowire through the local capacitive coupling between the metal tip and the electron trap. The dynamic behavior of the electron in a single trap is detected as current noise in the semiconductor nanowire and the electric properties of the trap are characterized by the noise analysis. This characterization technique has been successfully applied to the characterization of the single molecular nano-particles.

Academic Significance and Societal Importance of the Research Achievements

半導体デバイスのなかに存在する電子の落とし穴である電子トラップは、電子の流れをゆがめたり電子が持っているエネルギーを奪い熱にかえてしまう。これらはデバイスの特性を劣化させたり、デバイス寿命を縮める原因になっている。本研究の成果は、個々の電子トラップの位置とその性質を捉える計測技術を提供することで、電子トラップが悪影響をおよぼすメカニズムの理解を助け、電子デバイスの安定動作や電子機器の長寿命化に貢献する。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (39 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (2 results) Journal Article (7 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 7 results,  Open Access: 3 results) Presentation (24 results) (of which Int'l Joint Research: 14 results,  Invited: 4 results) Book (2 results) Remarks (2 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 2 results)

  • [Int'l Joint Research] Peking University Shenzhen/Nanjing Tech University(China)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] International Islamic University(Pakistan)

    • Related Report
      2017 Research-status Report
  • [Journal Article] ormation and characterization of charge coupled structure of polyoxometalate particles and a GaAs-based nanowire for readout of molecular charge states2019

    • Author(s)
      K. Sasaki, S. Okamoto, S. Tashiro, T. Asai, and S. Kasai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: - Issue: SD Pages: SDDE13-SDDE13

    • DOI

      10.7567/1347-4065/ab09d1

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Energy gap opening by crossing drop cast single-layer graphene nanoribbons2018

    • Author(s)
      Toyo Kazu Yamada, Hideto Fukuda, Taizo Fujiwara, Polin Liu, Kohji Nakamura, and Seiya Kasai
    • Journal Title

      Nanotechnology

      Volume: 29 Issue: 31 Pages: 315705-315705

    • DOI

      10.1088/1361-6528/aac36b

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Divergence of relative difference in Gaussian distribution function and stochastic resonance in a bistable system with frictionless state transition2018

    • Author(s)
      Seiya Kasai, Akihisa Ichiki, and Yukihiro Tadokoro
    • Journal Title

      Applied Physics Express

      Volume: 11 Issue: 3 Pages: 037301-037301

    • DOI

      10.7567/apex.11.037301

    • NAID

      120006577369

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analytical derivation of charge relaxation time distribution in transistor from current noise spectrum using inverse integral transformation method2018

    • Author(s)
      Zenji Yatabe, Shinya Inoue, Joel T. Asubar, and Seiya Kasai
    • Journal Title

      Applied Physics Express

      Volume: 11 Issue: 3 Pages: 031201-031201

    • DOI

      10.7567/apex.11.031201

    • NAID

      210000136120

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Intrinsic charge carrier mobility in single-crystal OFET by “fast trapping vs. slow detrapping” model2018

    • Author(s)
      Chen Mo、Zhu Yanan、Yao Chao、Zhang Dongwei、Zeng Xingwei、Murtaza Imran、Chen Haibiao、Kasai Seiya、Meng Hong、Goto Osamu
    • Journal Title

      Organic Electronics

      Volume: 54 Pages: 237-244

    • DOI

      10.1016/j.orgel.2017.12.042

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Room-temperature discrete-charge-fluctuation dynamics of a single molecule adsorbed on a carbon nanotube2017

    • Author(s)
      Setiadi Agung、Fujii Hayato、Kasai Seiya、Yamashita Ken-ichi、Ogawa Takuji、Ikuta Takashi、Kanai Yasushi、Matsumoto Kazuhiko、Kuwahara Yuji、Akai-Kasaya Megumi
    • Journal Title

      Nanoscale

      Volume: 9 Issue: 30 Pages: 10674-10683

    • DOI

      10.1039/c7nr02534c

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Detection of charge dynamics of a tetraphenylporphyrin particle using GaAs-based nanowire enhanced by metal tip capacitive coupling2017

    • Author(s)
      Shoma Okamoto, Masaki Sato, Kentaro Sasaki, and Seiya Kasai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 56 Issue: 6S1 Pages: 06GK02-06GK02

    • DOI

      10.7567/jjap.56.06gk02

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Ni-グラフェン接合の界面構造と接触抵抗の相関2019

    • Author(s)
      殷翔、葛西誠也
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ナノ人工物メトリクスのためレジスト倒壊ランダムパターン形成と評価2019

    • Author(s)
      呂任鵬、清水克真、殷翔、上羽陽介、石川幹雄、北村満、葛西誠也
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Electronic Representation of Nature-inspired Functions for Nano-scale Electronic Systems2018

    • Author(s)
      S. Kasai
    • Organizer
      Nanotech Malaysia 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Stochastic resonance in electron devices and its application2018

    • Author(s)
      S. Kasai
    • Organizer
      ACSIN 2018 Informal Satellite Workshop Material Intelligence -Unconventional Computing by Network-based Materials-
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Charge Coupling between Polyoxometalate Molecule and a GaAs-Based Nanowire for Readout of Molecular Multiple Charge State2018

    • Author(s)
      K. Sasaki, S. Okamoto, S. Tashiro, T. Asai, and S. Kasai
    • Organizer
      31st International Microprocesses and Nanotechnology Conference (MNC2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study on Electrical Discrimination of 2D Random Nanostructures Embedded in a Si MOSFET2018

    • Author(s)
      K. Shimizu, Y. Ueba, M. Kitamura, Y. Ohyagi, M. Hoga, N. Tate, M. Naruse, T. Matsumoto and S. Kasai
    • Organizer
      31st International Microprocesses and Nanotechnology Conference (MNC2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ドレイン電流によるMOSFETに埋め込まれたナノ構造のサイズと位置の識別2018

    • Author(s)
      清水克真、上羽陽介、北村満、大八木康之、法元盛久、竪直也、成瀬誠、松本勉、葛西誠也
    • Organizer
      電子情報通信学会ハードウェアセキュリティ研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 金属電極に接触したグラフェンの電気伝導とそのコンタクト抵抗の基礎検討2018

    • Author(s)
      殷翔、葛西誠也
    • Organizer
      第9回分子アーキテクトニクス研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Characterization of stochastic charge dynamics of polyoxometalate dispersed on a GaAs-based nanowire FET2018

    • Author(s)
      K. Sasaki, S. Okamoto, S. Tashiro, T. Asai, and S. Kasai
    • Organizer
      International Workshop on Molecular Architectonics 2018
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 生体機能に倣ったゆらぎと共存協調する電子デバイス2018

    • Author(s)
      葛西誠也
    • Organizer
      第23回電子デバイス界面テクノロジー研究会-材料・プロセス・デバイス特性の物理-
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 多重ゲートナノワイヤFETによる空間分布分子電荷検出実証のための単一分子表面分散手法の検討2017

    • Author(s)
      佐々木健太郎、岡本翔真、殷翔、佐藤将来、葛西誠也
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Research-status Report
  • [Presentation] Amoeba-inspired electronic computing system: Fluctuation and solution searching capability2017

    • Author(s)
      S. Kasai
    • Organizer
      Workshop on Molecular Architectonics - Toward Realization of Neuromorphic Computing by Nanomatrials
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Impact of External Fluctuation on Solution Search in Amoeba-inspired Electronic Computing System2017

    • Author(s)
      K. Saitoh and S. Kasai
    • Organizer
      Workshop on Molecular Architectonics - Toward Realization of Neuromorphic Computing by Nanomatrials
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of Robust Surface Myoelectric Detection Technique Using a Nonlinear Device Network with Auto Parameter Tuning Mechanism2017

    • Author(s)
      K. Inada, Y. Inden, and S. Kasai
    • Organizer
      2017 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Electrical Nanostructure Discrimination Technique for Nano-artifact Metrics2017

    • Author(s)
      K. Shimizu, X. Yin, K. Sasaki, and S. Kasai
    • Organizer
      2017 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Reduction of EB resist residues on graphene surface in terms of resist adhesion and solubility in developer solution2017

    • Author(s)
      X. Yin and S. Kasai
    • Organizer
      2th Topical Workshop on Heterostructure Microelectronics (TWHM2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Impact of Small Amount of Ni Atoms on Contact Resistance in Metal-Graphene System2017

    • Author(s)
      X. Yin and S. Kasai
    • Organizer
      30th International Microprocesses and Nanotechnology Conference (MNC2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] ゲート埋込ナノ構造とMOSFET電流-電圧特性の相関に関する基礎検討2017

    • Author(s)
      清水克真、法元盛久、大八木康之、西尾俊平、成瀬誠、松本勉、葛西誠也
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 双安定系確率共鳴における雑音による微小信号高感度応答の数理機構2017

    • Author(s)
      葛西誠也、一木輝久、田所幸浩
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] Detection of Charge State of Single Molecules Using A GaAs- Based Nanowire Enhanced by Metal-Molecule Capacitive Coupling2016

    • Author(s)
      S. Okamoto, M. Sato, K. Sasaki and S. Kasai
    • Organizer
      29th International Microprocesses and Nanotechnology Conference (MNC 2016)
    • Place of Presentation
      ANAクラウンプラザホテル京都(京都府・京都市)
    • Year and Date
      2016-11-08
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Nanoscale Surface Structural Evolution in GaAs Digital Wet Etching with Sub-second Oxidation and Dissolution Process2016

    • Author(s)
      R. Kuroda, X. Yin, and S. Kasai
    • Organizer
      29th International Microprocesses and Nanotechnology Conference (MNC 2016)
    • Place of Presentation
      ANAクラウンプラザホテル京都(京都府・京都市)
    • Year and Date
      2016-11-08
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 金属探針表面局所電位変調によるGaAs表面トラップ位置の評価2016

    • Author(s)
      佐藤将来、殷翔、黒田亮太、葛西誠也
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県・新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Research-status Report
  • [Presentation] Fabrication and Characterization of A Multiple Gate Nanowire FET for Detecting Spatially Distributed Molecular Charges2016

    • Author(s)
      K. Sasaki, R. Kuroda, X. Yin, M. Sato, T. Ogawa, and S. Kasai
    • Organizer
      The 43rd International Symposium on Compound Semiconductor (ISCS2016)
    • Place of Presentation
      富山国際会議場(富山県・富山市)
    • Year and Date
      2016-06-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Atomic-level GaAs digital wet etching using a computer-controlled multiple spraying system2016

    • Author(s)
      R. Kuroda, M. Sato, and S. Kasai
    • Organizer
      35th Electronic Materials Symposium (EMS-35)
    • Place of Presentation
      ラフォート琵琶湖(滋賀県・守山市)
    • Year and Date
      2016-06-06
    • Related Report
      2016 Research-status Report
  • [Book] 4:揺らぎを利用したエレクトロニクス2018

    • Author(s)
      葛西誠也
    • Total Pages
      8
    • Publisher
      化学同人
    • ISBN
      4759813918
    • Related Report
      2018 Annual Research Report
  • [Book] Molecular Architectonics -The Third Stage of Single Molecule Electronics- ed. Takuji Ogawa(分担執筆)2017

    • Author(s)
      S. Kasai, S. Inoue, S. Okamoto, K. Sasaki, X. Yin, R. Kuroda, M. Sato, R. Wakamiya, and K. Saito
    • Total Pages
      539
    • Publisher
      Springer
    • ISBN
      9783319570952
    • Related Report
      2017 Research-status Report
  • [Remarks] 研究室ホームページ

    • URL

      http://www.rciqe.hokudai.ac.jp/labo/qid/

    • Related Report
      2018 Annual Research Report
  • [Remarks] 北海道大学大学院情報科学院/大学院情報科学研究院 ネットジャーナル44

    • URL

      https://www.ist.hokudai.ac.jp/netjournal/net_44_1.html

    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 個体認証用半導体チップ、個体認証媒体および個体認証方法2017

    • Inventor(s)
      法元盛久、有塚祐樹、大八木康之、葛西誠也、松本勉、成瀬誠、竪直也
    • Industrial Property Rights Holder
      大日本印刷、北海道大学、横浜国立大学、九州大学、情報通信研究機構
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Research-status Report
    • Overseas
  • [Patent(Industrial Property Rights)] 個体認証用半導体チップ、個体認証媒体および個体認証方法2017

    • Inventor(s)
      法元盛久、有塚祐樹、大八木康之、葛西誠也、松本勉、成瀬誠、竪直也
    • Industrial Property Rights Holder
      大日本印刷、北海道大学、横浜国立大学、九州大学、情報通信研究機構
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Research-status Report
    • Overseas

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Published: 2016-04-21   Modified: 2020-03-30  

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