Publication
IBM J. Res. Dev
Paper

Low-field microwave absorption in single-crystal superconducting YBa2Cu3O7-δ

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Abstract

The low-field microwave absorption line spectrum of a single crystal of superconducting YBa2Cu3O7-δ has been studied as a function of the external magnetic field. The threshold microwave power necessary to nucleate fluxons is found to vary with field in such a way that only about one thousandth of the junction length is active in interacting with the microwaves to create fluxons.

Date

01 Jan 1989

Publication

IBM J. Res. Dev

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