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Josephson spin current in triplet superconductor junctions

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/17201

Title: Josephson spin current in triplet superconductor junctions
Authors: Asano, Yasuhiro Browse this author →KAKEN DB
Issue Date: Dec-2006
Publisher: American Physical Society
Journal Title: Physical Review B
Volume: 74
Issue: 22
Start Page: 220501
Publisher DOI: 10.1103/PhysRevB.74.220501
Abstract: This paper theoretically discusses the spin current in spin-triplet superconductor/insulator/spin-triplet superconductor junctions. At low temperatures, a midgap Andreev resonant state anomalously enhances not only the charge current but also the spin current. The coupling between the Cooper pairs and the electromagnetic fields leads to a Fraunhofer pattern in the direct current spin flow in magnetic fields and an alternative spin current under applied bias voltages.
Rights: Copyright © 2006 American Physical Society
Relation: http://www.aps.org/
Type: article
URI: http://hdl.handle.net/2115/17201
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 浅野 泰寛

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