Jamming-glass transitions in a frustrated Josephson junction array

• Project/Area Number: 21540386
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Mathematical physics/Fundamental condensed matter physics
• Research Institution: Osaka University
• Principal Investigator: YOSHINO Hajime 大阪大学, 大学院理学研究科, 助教 (50335337)
• Co-Investigator(Kenkyū-buntansha): NOGAWA Tomoaki 東京大学, 大学院・工学系研究科, 特任研究員 (00399982)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: ジョセフソン接合配列 / フラストレーション / ガラス転移 / ジャミング転移

Research Abstract

Josephson junction arrays are artificial networks of superconducting islands in which the phases of the superconducting order parameter on the islands interact with each other via the Josephson couplings. Under external magnetic fields, such a system becomes strongly frustrated much as a fictitious crystal put in a curved space. We studied the current-voltage property and static properties of a frustrated Josephson junction array on a square lattice by a combination of analytical and numerical approaches. We found that the system exhibits a jamming transition under variation of the anisotropy of the Josephson coupling into the vertical and horizontal directions and identified the mechanism of the transition.

Research Products

• [Journal Article] Transition by breaking of analyticity in the ground state of Josephson junction arrays as a static signature of the vortex jamming transition (2012)
  • Author(s): Tomoaki Nogawa, Hajime Yoshino and Bongsoo Kim
  • Journal Title: Phys. Rev Volume: E105 Pages: 257004-257004
  • Peer Reviewed
• [Journal Article] From the Frenkel-Kotorova model to Josephson junction arrays. the Aubry' s transition as a jamming-glass transition (2010)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa and Bongsoo Kim
  • Journal Title: Prog. Theo. Phys. Supplement Volume: 184 Pages: 53-53
  • Peer Reviewed
• [Journal Article] Vortex solid phase with frozen undulations in superconducting Josephson. junction arrays in external magnetic fields (2010)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa and Bongsoo Kim
  • Journal Title: Phys. Rev. Lett Volume: 105 Pages: 25700-25700
  • Peer Reviewed
• [Journal Article] Vortex solid phase with frozen undulations in superconducting Josephson-junction arrays in external magnetic fields (2010)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa, Bongsoo Kim
  • Journal Title: Physical Review Letters Volume: 105
  • Peer Reviewed
• [Journal Article] From the Frenkel-Kontorova model to Josephson junction arrays-the Aubry's transition as a jamming-glass transition (2010)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa, Bongsoo Kim
  • Journal Title: rog.Theo.Phys.Supplement Volume: 184 Pages: 53-171
  • NAID: 110007703085
  • Peer Reviewed
• [Journal Article] Vortex Jamming in superconductors and granular rheology (2009)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa and Bongsoo Kim
  • Journal Title: New Journal of Physics Volume: 11 Pages: 13010-13010
  • Peer Reviewed
• [Journal Article] Vortex Jamming in superconductors and granular rheology (2009)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa, Bongsoo Kim
  • Journal Title: New Journal of Physics 11 Pages: 013010-013023
  • Peer Reviewed
• [Presentation] Anomalous statics and rheology of a two-dimensional irrationally frustrated crystal (2011)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa and Bongsoo Kim
  • Organizer: French-Japanese meeting on Jamming and Phase Transitions
  • Place of Presentation: Inst. Henri Poincare, Paris, France
  • Year and Date: 2011-12-08
• [Presentation] Anomalous statics and rheology of a two-dimensional irrationally frustrated crystal (2011)
  • Author(s): Hajime Yoshino
  • Organizer: French-Japanese meeting on Jamming, Glasses and Phase Transitions
  • Place of Presentation: Institute Henri Poincare(パリ、フランス)(招待講演)
  • Year and Date: 2011-12-08
• [Presentation] 磁場中ジョセフソン接合配列における磁束ストライプの形成とそのスライディング・ジャミング(シンポジウム「量子渦糸・密度波系のダイナミクス-多様性と普遍性-」) (2011)
  • Author(s): 吉野元、能川知昭、Bongsoo Kim
  • Organizer: 日本物理学会
  • Place of Presentation: 富山大学
  • Year and Date: 2011-09-22
• [Presentation] 磁場中ジョセフソン接合配列における磁束ストライプの形成とそのスライディング・ジャミング(シンポジウム「量子渦糸・密度波系のダイナミクス-多様性と普遍性-」 (2011)
  • Author(s): 吉野元
  • Organizer: 日本物理学会
  • Place of Presentation: 富山大学(招待講演)
  • Year and Date: 2011-09-22
• [Presentation] 無理数filling Josephson接合配列における磁束ストライプとその自発的乱れ (2010)
  • Author(s): 吉野元、能川知昭、Bongsoo Kim
  • Organizer: 渦糸物理国内研究会
  • Place of Presentation: 日本原子力研究開発機構システム計算科学センター
  • Year and Date: 2010-12-03
• [Presentation] 無理flling Josephson接合配列におけるAubry転移 (2010)
  • Author(s): 能川知昭, 吉野元, Bongsoo Kim
  • Organizer: 渦糸物理国内研究会
  • Place of Presentation: 日本原子力研究開発機構システム計算科学センター
  • Year and Date: 2010-12-03
• [Presentation] 無理数filling Josephson接合配列における磁束ストライプとその自発的乱れ (2010)
  • Author(s): 吉野元
  • Organizer: 渦糸物理国内研究会
  • Place of Presentation: 日本原子力研究開発機構システム計算科学センター(東京都)
  • Year and Date: 2010-12-03
• [Presentation] Sliding and jamming of undulated vortex stripes in a frustrated Josephson junction array (2010)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa and BOngsoo Kim
  • Organizer: International workshop" Recent Progress in Physics of Dissipative Particles"
  • Place of Presentation: 京都大学基礎物理学研究所
  • Year and Date: 2010-11-24
• [Presentation] Sliding and jamming of undulated vortex stripes in a frustrated Josephson junction array (2010)
  • Author(s): Hajime Yoshino
  • Organizer: International workshop"Recent Progress in Physics of Dissipative Particles"
  • Place of Presentation: 京都大学基礎物理学研究所
  • Year and Date: 2010-11-24
• [Presentation] 結合異方性のあるジョセフソン接合配列の基底状態 (2010)
  • Author(s): 能川知昭, 吉野元, Bongsoo Kim
  • Organizer: 日本物理学会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2010-09-24
• [Presentation] 異方的ジョセフソン接合配列における磁束ストライプの形成とその自発的乱れ (2010)
  • Author(s): 吉野元、能川知昭、Bongsoo Kim
  • Organizer: 日本物理学会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2010-09-23
• [Presentation] 異方的ジョセフソン接合配列における磁束ストライプの形成とその自発的乱れ (2010)
  • Author(s): 吉野元
  • Organizer: 日本物理学会2010年秋季大会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2010-09-23
• [Presentation] Self-generated randomness in a highly frustrated Josephson junction array (2010)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa and BOngsoo Kim
  • Organizer: The 5th International Conference on Highly Frustrated Magnetism
  • Place of Presentation: Johns Hopkins Univ., Baltimore, USA
  • Year and Date: 2010-08-02
• [Presentation] Self-generated randomness in a highly frustrated Josephson junction array (2010)
  • Author(s): Hajime Yoshino
  • Organizer: The 5^<th> International Conference on Highly Frustrated Magnetisim
  • Place of Presentation: Johns Hopkins Univ., Baltimore, U.S.A.
  • Year and Date: 2010-08-02
• [Presentation] Coupling anisotropy effect in irrationally frustrated XY model (2010)
  • Author(s): Tomoaki Nogawa, Hajime Yoshino and Bongsoo Kim
  • Organizer: 14th
  • Place of Presentation: Statphys Hong Kong, Hong Kong Baptist Univ
• [Presentation] ジョセフソン接合配列における磁束のジャミング・ガラス転移.粉体におけるジャミング転移との類似性 (2009)
  • Author(s): 吉野元、能川知昭、Bongsoo Kim
  • Organizer: 計算粉体力学研究会
  • Place of Presentation: 同志社大学今出川キャンパス
  • Year and Date: 2009-12-08
• [Presentation] ジョセフソン接合配列における磁束のジャミング・ガラス転移-粉体におけるジャミング転移との類似性 (2009)
  • Author(s): 吉野元
  • Organizer: 計算粉体力学研究会
  • Place of Presentation: 同志社大学 今出川キャンパス (京都)
  • Year and Date: 2009-12-08
• [Presentation] 磁場中ジョセフソン接合配列での摩擦転移 (2009)
  • Author(s): 吉野元、能川知昭、Bongsoo Kim
  • Organizer: 摩擦の科学2009
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2009-12-04
• [Presentation] 磁場中ジョセフソン接合配列におけるフラストレーションとジャミング・ガラス転移 (2009)
  • Author(s): 吉野元、能川知昭、Bongsoo Kim
  • Organizer: 第17回磁束線物理国内会議
  • Place of Presentation: 大阪府立大学中之島サテライト
  • Year and Date: 2009-12-01
• [Presentation] 磁場中ジョセフソン接合配列におけるフラストレーションとジャミング・ガラス転移 (2009)
  • Author(s): 吉野元
  • Organizer: 第17回磁束線物理国内会議 (VPWJ2009)
  • Place of Presentation: 大阪府立大学 中之島サテライト
  • Year and Date: 2009-12-01
• [Presentation] フラストレートした異方的ジョセフソン接合配列における磁束ストライプ・グラスとソフトモード (2009)
  • Author(s): 吉野元、能川知昭、Bongso o Kim
  • Organizer: 日本物理学会
  • Place of Presentation: 熊本大学
  • Year and Date: 2009-09-26
• [Presentation] From the Frenkel-Kontorova model to Josephson junction arrays. the Aubry' s transition as a Jamming-glass transition (2009)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa and BOngsoo Kim
  • Organizer: YKIS2009" Frontiers in Nonequilibrium Physics"
  • Place of Presentation: 京都大学基礎物理学研究所
  • Year and Date: 2009-07-24
• [Presentation] From the Frenkel-Kontorova model to Josephson junction arrays-the Aubry's transition as a Jamming-glass transition (2009)
  • Author(s): 吉野元
  • Organizer: YKIS2009 "Frontiers in Nonequilbrium Physics"
  • Place of Presentation: 京都大学基礎物理学研究所
  • Year and Date: 2009-07-24
• [Presentation] フラストレートしたジョセフソン接合配列におけるスメクティック磁束ストライプとそのスライディング (2009)
  • Author(s): 吉野元、能川知昭、Bongsoo Kim
  • Organizer: トピカルミーティング「フラストレーションとカイラリティ」
  • Place of Presentation: メーブル有馬
  • Year and Date: 2009-07-03
• [Presentation] フラストレートしたジョセフソン接合配列におけるスメクティック磁束ストライプとそのスライディング (2009)
  • Author(s): 吉野元
  • Organizer: トピカルミーティング「フラストレーションとカイラリテイ」
  • Place of Presentation: メープル有馬 (兵庫)
  • Year and Date: 2009-07-03
• [Presentation] Vortex stripes and jamming in a geometrically frustrated Josephson junction array (2009)
  • Author(s): Hajime Yoshino, Tomoaki Nogawa and Bongsoo Kim
  • Organizer: Euro-Japan Frustration 2009
  • Place of Presentation: Ecole Normale Superieure de Lyon、リョン、フランス
  • Year and Date: 2009-05-12
• [Presentation] Vortex stripes and jamming in a geometrically frustrated Josephson junction array (2009)
  • Author(s): 吉野元
  • Organizer: Euro-Japan Frustration 2009
  • Place of Presentation: Ecole Normale Superieure de Lyon (フランス)
  • Year and Date: 2009-05-12
• [Book] Dynamical heterogeneities in glasses, colloids, and granular media(Eds.L.Berthier et.al.(共著)) (2011)
  • Author(s): F.Corberi, L.F.Cugliandolo, H.Yoshino
  • Publisher: Oxford University Press
• [Remarks]
  • URL: http://thmat8.ess.sci.osaka-u.ac.jp/~yoshino/Research