Theoretical proposal of a method to identify the symmetry of the order parameter in high-Tc superconductivity

研究成果: Article査読

6 被引用数 (Scopus)

抄録

A new experimental method to judge the symmetry of the order parameter in high-Tc superconductivity is proposed. The interference of reflected holes from different directions due to the Andreev reflection causes quite different phenomena among s-,dx2-y2- and dxy-wave superconductivity. It is shown that this interference effect may be observed as a change of the conductance below Tc, which enables us to identify the symmetry of the pairing state in high-Tc superconductivity. Various cases in which the experimental setup deviates from the ideal situation are also studied and experimental condition for this method is clarified.

本文言語English
ページ(範囲)887-912
ページ数26
ジャーナルJournal of the Physical Society of Japan
64
3
DOI
出版ステータスPublished - 1995 3
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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