Transport in the superconducting mixed state of Bi2+xSr2-yCuO6

A. T. Fiory, M. A. Paalanen, R. R. Ruel, L. F. Schneemeyer, J. V. Waszczak

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12 Scopus citations

Abstract

Flux-flow resistance and Hall effect were measured in a Bi2+xSr2-yCuO6 crystal in the superconducting mixed state. The Hall mobility saturates to a temperature-independent plateau at H=0.9 mT-1 at high field (H>5 T), while the resistance varies nearly as log(H). The absence of features to identify Hc2(T) is contrasted with other type-II superconductors of similarly low Tc=7 K.

Original languageEnglish
Pages (from-to)4805-4807
Number of pages3
JournalPhysical Review B
Volume41
Issue number7
DOIs
StatePublished - 1 Jan 1990

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