Interlayer pair tunneling and gap anisotropy in YBa2Cu3O7-δ

Wen Chin Wu

Interlayer pair tunneling and gap anisotropy in YBa₂Cu₃O_7-δ

Wen Chin Wu^*

^*此作品的通信作者

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

4 引文斯高帕斯（Scopus）

摘要

Recent angle-resolved photoemission spectroscopy measurement observed a large ab-axis gap anisotropy, Δ(0,π)/Δ(π,0) = 1.5, in clean YBa₂Cu₃O_7-δ. This indicates that some subdominant component may exist in the d_x2-y2-wave dominant gap. We propose that the interlayer pairing tunneling contribution can be determined through an investigation of the order-parameter anisotropy. Their potentially observable features in transport and spin dynamics are also studied.

原文	英語
文章編號	052508
頁（從 - 到）	525081-525084
頁數	4
期刊	Physical Review B - Condensed Matter and Materials Physics
卷	65
發行號	5
出版狀態	已發佈 - 2002 2月 1

ASJC Scopus subject areas

電子、光磁材料
凝聚態物理學

其它文件與鏈接

引用此

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AB - Recent angle-resolved photoemission spectroscopy measurement observed a large ab-axis gap anisotropy, Δ(0,π)/Δ(π,0) = 1.5, in clean YBa2Cu3O7-δ. This indicates that some subdominant component may exist in the dx2-y2-wave dominant gap. We propose that the interlayer pairing tunneling contribution can be determined through an investigation of the order-parameter anisotropy. Their potentially observable features in transport and spin dynamics are also studied.

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Interlayer pair tunneling and gap anisotropy in YBa2Cu3O7-δ

摘要

ASJC Scopus subject areas

其它文件與鏈接

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引用此

Interlayer pair tunneling and gap anisotropy in YBa₂Cu₃O_7-δ