Design and Evaluation of Three-Dimensional Integration of Superconducting Multilayer Waveguides for Localized Electromagnetic Waves

• Project/Area Number: 18080004
• Research Category: Grant-in-Aid for Scientific Research on Priority Areas
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: The University of Electro-Communications
• Principal Investigator: MIZUGAKI Yoshinao (MIZUGAKI) The University of Electro-Communications, 電気通信学部, 教授 (30280887)
• Co-Investigator(Kenkyū-buntansha): MORIYA Masataka 電気通信大学, 電気通信学部, 助教 (80282911) ; KOBAYASHI Tadayuki 電気通信大学, 電気通信学部, 教授 (00123969)
• Project Period (FY): 2006 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥35,800,000 (Direct Cost: ¥35,800,000); Fiscal Year 2009: ¥4,200,000 (Direct Cost: ¥4,200,000); Fiscal Year 2008: ¥8,800,000 (Direct Cost: ¥8,800,000); Fiscal Year 2007: ¥11,800,000 (Direct Cost: ¥11,800,000); Fiscal Year 2006: ¥11,000,000 (Direct Cost: ¥11,000,000)
• Keywords: 超伝導 / 集積回路 / インダクタンス / ストリップライン / 単一磁束量子 / マイスナー効果 / 超伝導量子干渉素子 / DA変換器 / 容量結合 / 電磁界解析 / FastHenry / ジョセブソン接合 / ジョセフソン接合

Research Abstract

Design and evaluation of stripline inductances in multi-layered superconducting integrated circuits are the research targets. The analytical expression for a superconducting stripline sandwiched by two ground planes provided accurate results. Mutual inductances between two superconducting striplines were evaluated. The results demonstrated that the positions of contacts between two ground planes played important roles. Current distribution in a superconducting ground plane was numerically presented. Other results related to Josephson devices including two circuit elements for an SFQ-DAC were also demonstrated.

Research Products

• [Journal Article] Mutual coupling between two superconducting strip lines horizontally-placed in niobium integrated chips (2010)
  • Author(s): Y. Mizugaki, A. Kawai, R. Kashiwa, M. Moriya, T. Kobayashi
  • Journal Title: accepted for publication in Journal of Physics: Conference Series
  • Peer Reviewed
• [Journal Article] Analytical Inductance Calculation of Superconducting Stripline by Use of Transformation into Perfect Conductor Model (2010)
  • Author(s): Y. Mizugaki, A. Kawai, R. Kashiwa, M. Moriya, T. Kobayashi
  • Journal Title: accepted for publication in IEICE Transactions on Electronics vol.E93-C,no.4
  • NAID: 10026825238
  • Peer Reviewed
• [Journal Article] ニオブ集積回路における平行線路間の相互インダクタンス評価 (2009)
  • Author(s): 河合章生, 柏竜太, 守屋雅隆, 小林忠行, 水柿義直
  • Journal Title: 電子情報通信学会和文論文誌C vol.J92-C,no.9 Pages: 523-530
  • NAID: 110007339407
  • Peer Reviewed
• [Journal Article] Magnetic Isolation Enhanced by a Superconducting Loop in Josephson Integrated Circuits (2009)
  • Author(s): Y. Mizugaki, R. Kashiwa, A. Kawai, M. Moriya, K. Usami, T. Kobayashi
  • Journal Title: Japanese Journal of Applied Physics vol.48,no.7
  • NAID: 40016664166
  • Peer Reviewed
• [Journal Article] Magnetic Isolation Enhanced by a Superconducting Loop in Josephson Integrated Circuits (2009)
  • Author(s): Y.Mizugaki, R.Kashiwa, A.Kawai, M.Moriya, K.Usami, T.Kobayashi
  • Journal Title: Japanese Journal of Applied Physics 48
  • NAID: 40016664166
  • Peer Reviewed
• [Journal Article] ニオブ集積回路における平行線路間の相互インダクタンス評価 (2009)
  • Author(s): 河合章生, 柏竜太, 守屋雅隆, 小林忠行, 水柿義直
  • Journal Title: 電子情報通信学会和文論文誌C J92-C Pages: 523-530
  • NAID: 110007339407
  • Peer Reviewed
• [Journal Article] Magnetic Shielding Effect of Grounded Superconducting Niobium Layers (2008)
  • Author(s): Y. Mizugaki, R. Kashiwa
  • Journal Title: Journal of Physics: Conference Series vol.97
  • Peer Reviewed
• [Journal Article] Magnetic Shielding Effect of Grounded Superconducting Niobium Layers (2008)
  • Author(s): Y. Mizugaki and R. Kashiwa
  • Journal Title: Journal of Physics : Conference Series vol.97
  • Peer Reviewed
• [Journal Article] Magnetic Shielding Effect of Grounded Superconducting Niobium Layers (2008)
  • Author(s): Y. Mizugaki and R. Kashiwa
  • Journal Title: Journal of Physics : Conference Series 97
  • Peer Reviewed
• [Journal Article] Grounding positions of superconducting layer for effective magnetic isolation in Josephson integrated circuits (2007)
  • Author(s): Y. Mizugaki, R. Kashiwa, M. Moriya, K. Usami, and T. Kobayashi
  • Journal Title: Journal of Applied Physics vol.101
  • Peer Reviewed
• [Journal Article] Grounding positions of superconducting layer for effective magnetic isolation in Josephson integrated circuits (2007)
  • Author(s): Y. Mizugaki, R. Kashiwa, M. Moriya, K. Usami, and T. Kobayashi
  • Journal Title: Journal of Applied Physics 101
  • Peer Reviewed
• [Presentation] Stacked-SQUIDを利用した電圧増倍回路の動作検証 (2010)
  • Author(s): 田中丈之, 斎藤淳, 小林忠行, 守屋雅隆, 水柿義直, 前澤正明
  • Organizer: 2010年電子情報通信学会総合大会
  • Place of Presentation: 東北大(仙台市)
  • Year and Date: 2010-03-16
• [Presentation] Stacked-SQUIDを利用した電圧増倍回路の動作検証 (2010)
  • Author(s): 田中丈之, 斎藤淳, 小林忠行, 守屋雅隆, 水柿義直, 前澤正明
  • Organizer: 電子情報通信学会2010年総合大会
  • Place of Presentation: 東北大学(仙台市)
  • Year and Date: 2010-03-16
• [Presentation] DA変換器応用を目指したパルス数可変増倍回路の設計と動作検証 (2010)
  • Author(s): 斎藤淳, 田中丈之, 守屋雅隆, 小林忠行, 水柿義直, 前澤正明
  • Organizer: 電子情報通信学会技術研究報告(超伝導エレクトロニクス)
  • Place of Presentation: 会振興会館(東京)
  • Year and Date: 2010-01-20
• [Presentation] DA変換器応用を目指したパルス数可変増倍回路の設計と動作検証 (2010)
  • Author(s): 斎藤淳, 田中丈之, 守屋雅隆, 小林忠行, 水柿義直, 前澤正明
  • Organizer: 電子情報通信学会超伝導エレクトロニクス研究会
  • Place of Presentation: 機会振興会館(東京都)
  • Year and Date: 2010-01-20
• [Presentation] Design and Operation of the Voltage Multiplier Cell with a Stacked-SQUID (2010)
  • Author(s): 田中丈之, 斎藤淳, 小林忠行, 守屋雅隆, 水柿義直, 前澤正明
  • Organizer: Superconducting SFQ VLSI Workshop(SSV 2010)
  • Place of Presentation: 横浜国立大学(横浜市)
  • Year and Date: 2010-01-13
• [Presentation] Design and Evaluation of Stripline Inductances in Superconducting Multilayer Integrated Circuits (2010)
  • Author(s): 水柿義直, 守屋雅隆, 小林忠行
  • Organizer: Superconducting SFQ VLSI Workshop(SSV 2010)
  • Place of Presentation: 横浜国立大学(横浜市)
  • Year and Date: 2010-01-13
• [Presentation] Mutual Coupling between Two Superconducting Strip Lines Horizontally-Placed in Niobium Integrated Chips (2009)
  • Author(s): Y. Mizugaki, A. Kawai, R. Kashiwa, M. Moriya, T. Kobayashi
  • Organizer: 9th European Conference on Applied Superconductivity, Dresden
  • Place of Presentation: Dresden, Germany
  • Year and Date: 2009-12-17
• [Presentation] Mutual Coupling between Two Superconducting Strip Lines Horizontally-Placed in Niobium Integrated Chips (2009)
  • Author(s): Y.Mizugaki, A.Kawai, R.Kashiwa, M.Moriya, Tadayuki Kobayashi
  • Organizer: 9th European Conference on Applied Superconductivity(EUCAS 2009)
  • Place of Presentation: ドレスデン工科大学(ドイツ)
  • Year and Date: 2009-09-17
• [Presentation] Analytical Calculation for Inductance of Superconducting Stripline (2009)
  • Author(s): Y.Mizugaki, A.Kawai, R.Kashiwa, M.Moriya, T.Kobayashi
  • Organizer: International Superconductive Electronics Conference 2009(ISEC 2009)
  • Place of Presentation: 九州大学医学部百年講堂(福岡市)
  • Year and Date: 2009-06-19
• [Presentation] Design and Operation of 2n-fold Variable SFQ Pulse Number Multiplier (2009)
  • Author(s): J. Saito, R. Kashiwa, A. Kawai, T. Tanaka, M. Moriya, T. Kobayashi, Y. Mizugaki, M. Maezawa
  • Organizer: Int. Superconductive Electronics Conf. 2009
  • Place of Presentation: Fukuoka, Japan
  • Year and Date: 2009-06-18
• [Presentation] Stacked- SQUID-based Voltage Multiplier Cell Generating Twofold or Fourfold Voltage (2009)
  • Author(s): T. Tanaka, T. Kobayashi, M. Moriya, Y. Mizugaki, M. Maezawa
  • Organizer: Int. Superconductive Electronics Conf. 2009
  • Place of Presentation: Fukuoka, Japan
  • Year and Date: 2009-06-18
• [Presentation] Stacked-SQUID-based Voltage Multiplier Cell Generating Twofold or Fourfold Voltage (2009)
  • Author(s): 田中丈之, 小林忠行, 守屋雅隆, 水柿義直, 前澤正明
  • Organizer: International Superconductive Electronics Conference 2009(ISEC 2009)
  • Place of Presentation: 九州大学医学部百年講堂(福岡市)
  • Year and Date: 2009-06-18
• [Presentation] Design and Operation of 2^n-fold Variable SFQ Pulse Number Multiplier (2009)
  • Author(s): J.Saito, R.Kashiwa, A.Kawai, T.Tanaka, M.Moriya, T.Kobayashi, Y.Mizugaki, M.Maezawa
  • Organizer: International Superconductive Electronics Conference 2009(ISEC 2009)
  • Place of Presentation: 九州大学医学部百年講堂(福岡市)
  • Year and Date: 2009-06-18
• [Presentation] Magnetic isolation enhanced by the Meissner effect of a superconducting loop in multi-layered Nb integrated circuits (2009)
  • Author(s): Y.Mizugaki, R.Kashiwa, A.Kawai, M.Moriya, T.Kobayashi
  • Organizer: Superconducting SFQ VLSI Workshop(SSV 2009)
  • Place of Presentation: 九州大学医学部百年講堂(福岡市)
  • Year and Date: 2009-06-15
• [Presentation] Mutual Inductance between Two Strip Lines Sandwiched by Two Ground Planes (2009)
  • Author(s): Y.Mizugaki, A.Kawai, R.Kashiwa, M.Moriya, T.Kobayashi
  • Organizer: Superconducting SFQ VLSI Workshop(SSV 2009)
  • Place of Presentation: 九州大学医学部百年講堂(福岡市)
  • Year and Date: 2009-06-15
• [Presentation] ヒステリシスのないジョセフソン接合を用いた間欠発振器に関する数値計算 (2009)
  • Author(s): 水柿義直, 柏竜太, 小林忠行
  • Organizer: 電子情報通信学会総合大会
  • Place of Presentation: 愛媛大学
  • Year and Date: 2009-03-19
• [Presentation] 分岐器と合流器を用いた単一磁束量子パルス数増倍器の設計 (2009)
  • Author(s): 河合章生, 田中丈之, 斎藤淳, 守屋雅隆, 小林忠行, 水柿義直
  • Organizer: 電子情報通信学会総合大会
  • Place of Presentation: 愛媛大学
  • Year and Date: 2009-03-19
• [Presentation] SQUIDスタックを利用した電圧増倍回路セル (2009)
  • Author(s): 田中丈之, 小林忠行, 守屋雅隆, 水柿義直, 前澤正明
  • Organizer: 電子情報通信学会総合大会
  • Place of Presentation: 愛媛大学
  • Year and Date: 2009-03-19
• [Presentation] Nb集積回路における平行線路間の相互インダクタンス評価 (2008)
  • Author(s): 河合章生, 柏 竜太, 守屋雅隆, 小林忠行, 水柿義直
  • Organizer: 電子情報通信学会技術研究報告(超伝導エレクトロニクス)
  • Place of Presentation: 産業技術総合研究所
  • Year and Date: 2008-10-30
• [Presentation] Nb集積回路における平行線路間の相互インダクタンス評価 (2008)
  • Author(s): 河合章生, 柏竜太, 守屋雅隆, 小林忠行, 水柿義直
  • Organizer: 電子情報通信学会超伝導エレクトロニクス研究会
  • Place of Presentation: 産業技術総合研究所
  • Year and Date: 2008-10-30
• [Presentation] 2ヶ所で接続された2層グラウンド間での磁束量子化と磁気遮蔽効果 (2008)
  • Author(s): 水柿義直, 柏竜太, 河合章生, 守屋雅隆, 小林忠行
  • Organizer: 2008年電子情報通信学会ソサイエティ大会
  • Place of Presentation: 明治大(川崎市)
  • Year and Date: 2008-09-19
• [Presentation] 近似モデルを用いた超伝導薄膜積層構造のインダクタンス計算 (2008)
  • Author(s): 河合章生, 柏竜太, 田中丈之, 守屋雅隆, 小林忠行, 水柿義直
  • Organizer: 2008年電子情報通信学会ソサイエティ大会
  • Place of Presentation: 明治大(川崎市)
  • Year and Date: 2008-09-19
• [Presentation] 近似モデルを用いた超伝導薄膜積層構造のインダクタンス計算 (2008)
  • Author(s): 河合章生, 柏 竜太, 田中丈之, 守屋雅隆, 小林忠行, 水柿義直
  • Organizer: 2008年電子情報通信学会ソサイエティ大会
  • Place of Presentation: 明治大学
  • Year and Date: 2008-09-19
• [Presentation] 近似モデルを用いた超伝導薄膜積層構造のインダクタンス計算 (2008)
  • Author(s): 河合章生, 柏竜太, 田中丈之, 守屋雅隆, 小林忠行, 水柿義直
  • Organizer: 電子情報通信学会ソサイエティ大会
  • Place of Presentation: 明治大学生田キャンパス
  • Year and Date: 2008-09-19
• [Presentation] 2ヶ所で接続された2層グラウンド間での磁束量子化と磁気遮蔽効果 (2008)
  • Author(s): 水柿義直, 柏竜太, 河合章生, 守屋雅隆, 小林忠行
  • Organizer: 電子情報通信学会ソサイエティ大会
  • Place of Presentation: 明治大学生田キャンパス
  • Year and Date: 2008-09-19
• [Presentation] Magnetic Shielding Effect of Frounded Superconducting Niobium Layers (2008)
  • Author(s): Y. Mizugaki and R. Kashiwa
  • Organizer: 8th European Conference on Applied Superconductivity
  • Place of Presentation: ベルギー ブリュッセル
  • Year and Date: 2008-09-18
• [Presentation] 超伝導シールド層の接地位置の違いによる相互インダクタンスの変化 (2007)
  • Author(s): 柏竜太, 守屋雅隆, 宇佐美興一, 小林忠行, 和田光司, 安藤芳晃, 陳健, 水柿義直
  • Organizer: 2007年電子情報通信学会総合大会
  • Place of Presentation: 名城大学
  • Year and Date: 2007-03-22
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