COLLECTIVE MODE IN 2-BAND SUPERCONDUCTOR

被引：7

作者：

ICHIOKA, M

机构：

来源：

PROGRESS OF THEORETICAL PHYSICS | 1993年 / 90卷 / 03期

关键词：

D O I：

10.1143/PTP.90.513

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Collective mode in two-band superconductor is investigated. The s-wave and d-wave modes in s-wave superconducting state are considered. We show the eigen-frequency of these modes as a function of temperature and the softening of the d-wave mode at the onset temperature of d-wave superconductivity.

引用

页码：513 / 519

页数：7

共 50 条

[1] DYNAMIC SCHEME FOR DESCRIPTION OF 2-BAND SUPERCONDUCTOR COLLECTIVE MODES
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[2] TUNNELLING IN A 2-BAND MODEL SUPERCONDUCTOR
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[3] THE INFLUENCE OF NONMAGNETIC IMPURITY ON COLLECTIVE EXCITON-LIKE OSCILLATIONS IN A 2-BAND SUPERCONDUCTOR
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[4] PERSISTENT CURRENTS IN DIRTY 2-BAND SUPERCONDUCTOR
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[5] ENERGETICAL GAPS DEGENERATION IN 2-BAND SUPERCONDUCTOR
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[8] MODIFICATION OF UPPER CRITICAL FIELD IN A 2-BAND SUPERCONDUCTOR
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[9] 2-BAND MODEL OF HIGH-TC SUPERCONDUCTOR
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[10] TRANSITION-TEMPERATURE OF A 2-BAND SUPERCONDUCTOR WITH NONMAGNETIC IMPURITIES
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