NONLINEAR MICROWAVE IMPEDANCE OF SUPERCONDUCTORS AND AC RESPONSE OF THE CRITICAL-STATE

被引：50

作者：

SRIDHAR, S ^{[1
]}

机构：

[1] CNRS, LEPES, F-38042 GRENOBLE, FRANCE

来源：

APPLIED PHYSICS LETTERS | 1994年 / 65卷 / 08期

关键词：

D O I：

10.1063/1.112150

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The hysteretic ac response of the current-induced critical state of superconducting wires (strips of circular or rectangular cross-section) is expressed in a surface impedance formulation. The results for the rectangular strip are shown to be in good agreement with experimental results on the high power nonlinear response of superconducting microwave devices. The approach provides a proper framework to understand such nonlinear response.

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页码：1054 / 1056

页数：3

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