Paramagnetic and diamagnetic pair-breaking effect in electric-field-induced surface superconductivity under parallel magnetic fields

Masanori Ichioka, Masahiro Nabeta, Kenta K. Tanaka, Seiichiro Onari

Research output: Contribution to journalArticle

Abstract

Electric-field-induced surface superconductivity is studied by Bogoliubov-de Gennes equation under magnetic fields parallel to the surface. We estimate the pair-breaking effects by the paramagnetic Zeeman shift and by diamagnetic screening current. We find that the depth dependences of pair potential, screening current, spin current, and paramagnetic moment under the magnetic fields reflect the multi-gap superconductivity in the sub-band structure.

Original languageEnglish
Article number012001
JournalJournal of Physics: Conference Series
Volume871
Issue number1
DOIs
Publication statusPublished - Jul 26 2017

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superconductivity
electric fields
screening
magnetic fields
moments
shift
estimates

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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Paramagnetic and diamagnetic pair-breaking effect in electric-field-induced surface superconductivity under parallel magnetic fields. / Ichioka, Masanori; Nabeta, Masahiro; Tanaka, Kenta K.; Onari, Seiichiro.

In: Journal of Physics: Conference Series, Vol. 871, No. 1, 012001, 26.07.2017.

Research output: Contribution to journalArticle

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