Spin-polarized local density of states in the vortex state of helical <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>p</mml:mi></mml:math> -wave superconductors

• Tanaka, Kenta K.

• Ichioka, Masanori

• Onari, Seiichiro

書誌事項

タイトル別名

• Spin-polarized local density of states in the vortex state of helical p -wave superconductors

抄録

Properties of the vortex state in helical p-wave superconductor are studied by the quasiclassical Eilenberger theory. We confirm the instability of the helical p-wave state at high fields and that the spin-polarized local density of states M(E,r) appears even when Knight shift does not change. This is because the vorticity couples to the chirality of up-spin pair or down-spin pair of the helical state. In order to identify the helical p-wave state at low fields, we investigate the structure of the zero-energy M(E = 0,r) in the vortex states, and also the energy spectra of M(E,r).

収録刊行物

• Physical Review B

  Physical Review B 95 (13), 134502-, 2017-04

  American Physical Society

詳細情報

• CRID: 1050002212336169984
• NII論文ID: 120006376005
• NII書誌ID: AA11187113
• ISSN: 24699950
• ISSN: 24699969
• DOI: 10.1103/physrevb.95.134502
• Web Site: https://ousar.lib.okayama-u.ac.jp/55625
• Web Site: http://link.aps.org/article/10.1103/PhysRevB.95.134502
• Web Site: http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevB.95.134502/fulltext
• 本文言語コード: en
• 資料種別: journal article
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