Microwave absorption in the mixed state of Bi2Sr2CaCu2Oδ+gd single crystals

P. Y. Bertin*, N. Bontemps, D. Davidov, L. Lombardo, A. Kapitulnik

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We have measured the microwave absorption at 10 GHz, in Bi2Sr2CaCu2Oδ+δ single crystals (Tc=88 K) in the mixed state. We show that in our geometry, the absorption reflects the dissipation of the r.f. currents along the ĉ axis. We find a temperature dependent characteristic field H*, beyond which the normal state dissipation is recovered: this field may be identified with the decoupling field BD estimated by Daemen et al.

Original languageEnglish
Pages (from-to)3149-3150
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume235-240
Issue numberPART 5
DOIs
StatePublished - Dec 1994
Externally publishedYes

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