A d-dot as an element of superconducting devices

Masaru Kato, Hisataka Suematsu, Masaki Hirayama, Tomio Koyama, Masahiko Machida, Takekazu Ishida

研究成果: Article査読

4 被引用数 (Scopus)


A d-dot is the composite structure of a d-wave superconductor and an s-wave superconductor. Spontaneous half-quantum magnetic fluxes appear around the corners of the d-wave superconducting region. Because of the broken time-reversal symmetry of this state, there are always two degenerate states. We show some basic properties of the d-dot and discuss the potential ability of using the d-dot as a two-state device.

ジャーナルJournal of the Korean Physical Society
5 I
出版ステータスPublished - 2006 5 1

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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