Anomalous Josephson Effect in p-Wave Dirty Junctions

Asano, Yasuhiro; Tanaka, Yukio; Kashiwaya, Satoshi

Physical Review Letters, 2006, 96, 097007

Permalink : https://hdl.handle.net/2115/6124

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アクセス権	open access
URI	https://hdl.handle.net/2115/6124
タイトル	Anomalous Josephson Effect in p-Wave Dirty Junctions
著者	Asano, Yasuhiro ; Tanaka, Yukio ; Kashiwaya, Satoshi
e-Rad_Researcher 20271637 著者名 Asano, Yasuhiro 浅野, 泰寛
著者名 Tanaka, Yukio
著者名 Kashiwaya, Satoshi
言語	英語
発行日	2006-03-10
出版者	American Physical Society
収録物名	Physical Review Letters
巻(号)	96
ページ	097007
抄録	The Josephson effect in p-wave superconductor/diffusive normal metal/p-wave superconductor junctions is studied theoretically. Amplitudes of Josephson currents are several orders of magnitude larger than those in s-wave junctions. Current-phase (J-φ) relations in low temperatures are close to those in ballistic junctions such as Jαsin(φ/2) and J αφ　even in the presence of random impurity potentials. A cooperative effect between the midgap Andreev resonant states and the proximity effect causes such anomalous properties and is a character of the spin-triplet superconductor junctions.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Copyright © 2006 American Physical Society
PISSN	0031-9007
関連情報	PMID 16606303
関連情報	URI http://www.aps.org/
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1103/PhysRevLett.96.097007