New phase diagram in superconducting superlattices

Saburo Takahashi, M. Tachiki

Research output: Contribution to journalArticlepeer-review

84 Citations (Scopus)

Abstract

The upper critical field of superlattices which are composed of two kinds of superconducting layers with the different diffusion constants of conduction electrons is calculated. From an anomaly found in the temperature dependence of the critical field, it is predicted that a new phase diagram appears in the superconducting superlattices when the ratio of the diffusion constants exceeds a critical value.

Original languageEnglish
Pages (from-to)3162-3164
Number of pages3
JournalPhysical Review B
Volume34
Issue number5
DOIs
Publication statusPublished - 1986 Jan 1

ASJC Scopus subject areas

  • Condensed Matter Physics

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