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Development of High-speed Combinational Circuits Using Superconductive Circuit

Research Project

Project/Area Number 21760255
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Electron device/Electronic equipment
Research InstitutionYokohama National University

Principal Investigator

YAMANASHI Yuki  Yokohama National University, 学際プロジェクト研究センター, 特任教員(助教) (70467059)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywordsジョセフソン接合 / 単一磁束量子回路 / 磁束量子パラメトロン / SQUID / 組み合わせ論理回路 / ジョセブソン接合 / 超伝導回路 / 集積回路
Research Abstract

Novel superconductive combinational logic circuits were proposed and implemented. The proposed superconductive combinational logic circuits comprise a magnetically coupled SQUID array. By adjusting the circuit parameters and coupling strengths between neighboring SQUIDs, fundamental combinational logic gates can be built. We have verified the accuracy of the operations of the fundamental logic gates by analog circuit simulations.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (22 results)

All 2011 2010 2009 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (15 results) Remarks (1 results)

  • [Journal Article] Design Approach of Dynamically Reconfigurable Single Flux Quantum Logic Gate2011

    • Author(s)
      Y.Yamanashi, I.Okawa, N.Yoshikawa
    • Journal Title

      IEEE Trans.Appl.Supercond.

      Volume: (印刷中)

    • NAID

      120006382467

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Superconductive Combinational Logic Circuit Using Magnetically Coupled SQUID Array2010

    • Author(s)
      Y.Yamanashi, K.Umeda, K.Sai
    • Journal Title

      Physica C Vol.470

      Pages: 1546-1549

    • NAID

      120006382469

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Superconductive Combinational Logic Circuit Using Magnetically Coupled SQUID Array2010

    • Author(s)
      Y.Yamanashi, K.Umeda, K.Sai
    • Journal Title

      Physica C

      Volume: 470 Pages: 1546-1549

    • NAID

      120006382469

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Statistical Evaluation of a Superconductive Physical Random Number Generator2010

    • Author(s)
      Sugiura, Y.Yamanashi, N.Yoshikawa
    • Journal Title

      IEICE Trans.Electronics

      Volume: 93-C Pages: 453-457

    • NAID

      10026825131

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design Approach of Dynamically Reconfigurable Single Flux Quantum Logic Gate

    • Author(s)
      Y.Yamanashi, I.Okawa, N.Yoshikawa
    • Journal Title

      IEEE Trans.Appl.Supercond (to be published.)

    • NAID

      120006382467

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Superconductive Combinational Logic Circuit Using Magnetically Coupled SQUID Array

    • Author(s)
      Y.Yamanashi, K.Umeda, K.Sai
    • Journal Title

      Physica C ((掲載確定))

    • NAID

      120006382469

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] SFQコンパレータのグレーゾーン幅の回路パラメータと周波数の関係の検討2011

    • Author(s)
      今泉智也, 山梨裕希, 吉川信行
    • Organizer
      応用物理学関係連合講演会
    • Place of Presentation
      厚木
    • Year and Date
      2011-03-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] SFQ回路のタイミングジッタを利用した超伝導物理乱数生成器の開発2011

    • Author(s)
      杉浦達郎, 山梨裕希, 吉川信行
    • Organizer
      応用物理学関係連合講演会
    • Place of Presentation
      厚木
    • Year and Date
      2011-03-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] Investigation of a Dependence of a Gray Zone of a Single Flux Quantum Comparator on the Circuit Parameters2010

    • Author(s)
      T. Imaizumi, Y. Yamanashi, N.Yoshikawa
    • Place of Presentation
      Tsukuba, Japan.
    • Year and Date
      2010-11-03
    • Related Report
      2010 Final Research Report
  • [Presentation] Investigation of a Dependence of a Gray Zone of a Single Flux Quantum Comparator on the Circuit Parameters2010

    • Author(s)
      T.Imaizumi, Y.Yamanashi, N.Yoshikawa
    • Organizer
      T.Imaizumi, Y.Yamanashi, N.Yoshikawa
    • Place of Presentation
      Tsukuba, Japan
    • Year and Date
      2010-11-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] Development of a Superconductive Physical Random Number Generator2010

    • Author(s)
      Y.Yamanashi, T.Sugiura
    • Organizer
      Kryoelektronische Bauelemente 2010
    • Place of Presentation
      Zeuthen, Germany
    • Year and Date
      2010-10-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] 動的に再構成可能な超伝導単一磁束量子論理回路による可変ビット長シフトレジスタ2010

    • Author(s)
      山梨裕希, 河邊貴之, 吉川信行
    • Organizer
      応用物理学会学術講演会
    • Place of Presentation
      長崎
    • Year and Date
      2010-09-17
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 超伝導物理乱数生成回路の動作速度と生成乱数列の自己相関の分析2010

    • Author(s)
      杉浦達郎, 山梨裕希, 吉川信行
    • Organizer
      応用物理学会学術講演会
    • Place of Presentation
      長崎
    • Year and Date
      2010-09-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] SFQコンパレータのグレーゾーンの動作周波数依存性2010

    • Author(s)
      今泉智也, 山梨裕希, 吉川信行
    • Organizer
      応用物理学会学術講演会
    • Place of Presentation
      長崎
    • Year and Date
      2010-09-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] Design approach of dynamically reconfigurable single flux quantum logic gates2010

    • Author(s)
      Y.Yamanashi, I.Okawa, N.Yoshikawa
    • Organizer
      Applied Superconductivity Conference (ASC) 2010
    • Place of Presentation
      Washington, USA
    • Year and Date
      2010-08-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] Demonstration of 30 Gbit/s generation of superconductive true random number generator2010

    • Author(s)
      T. Sugiura, Y. Yamanashi, N. Yoshikawa
    • Organizer
      Applied Superconductivity Conference (ASC) 2010, Aug.
    • Place of Presentation
      Washington, USA.
    • Year and Date
      2010-08-03
    • Related Report
      2010 Final Research Report
  • [Presentation] Demonstration of 30 Gbit/s generation of superconductive true random number generator2010

    • Author(s)
      T.Sugiura, Y.Yamanashi, N.Yoshikawa
    • Organizer
      Applied Superconductivity Conference (ASC) 2010
    • Place of Presentation
      Washington, USA
    • Year and Date
      2010-08-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] Superconductive Combinational Logic Circuit Using Magnetically Coupled SQUID Array2009

    • Author(s)
      Y. Yamanashi, K. Umeda, K. Sai
    • Organizer
      22nd International Symposium on Superconductivity (ISS)
    • Place of Presentation
      Tsukuba, Japan.
    • Year and Date
      2009-11-04
    • Related Report
      2010 Final Research Report
  • [Presentation] 磁気結合したSQUIDアレイによる組み合わせ論理回路2009

    • Author(s)
      梅田麗雅, 山梨裕希, 崔聖東
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Place of Presentation
      新潟
    • Year and Date
      2009-09-17
    • Related Report
      2010 Final Research Report
  • [Presentation] Superconductive Combinational Logic Circuit Using Magnetically Coupled SQUID Array2009

    • Author(s)
      Y.Yamanashi, K.Umeda, K.Sai
    • Organizer
      22nd International Symposium on Superconductivity (ISS)
    • Place of Presentation
      Tsukuba
    • Related Report
      2009 Annual Research Report
  • [Presentation] 磁気結合したSQUIDアレイによる組み合わせ論理回路2009

    • Author(s)
      梅田麗雅, 山梨裕希, 崔聖東
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Place of Presentation
      新潟大学
    • Related Report
      2009 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.nashilab.dnj.ynu.ac.jp/index.html

    • Related Report
      2010 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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