Observation of resistivity saturation below 300 K in Y-doped Bi2Sr2CaCu2Oy single crystals

Wang, N.
Geibel, C.
Steglich, F.

Publication date

May 1996

DOI

Abstract

We report measurement of the ab-plane resistivity in Y-doped Bi2Sr2CaCu2Oy crystals, A trend of resistivity saturation is clearly observed for samples with high Y concentrations. This trend is not affected by annealing treatment. We analysed the data in terms of Drude model. The metallic resistivity beyond the Ioffe-Regel limit suggests a ''small'' Fermi surface in the heavily Y-doped samples

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Observation of resistivity saturation below 300 K in Y-doped Bi<sub>2</sub>Sr<sub>2</sub>CaCu<sub>2</sub>O<sub>y</sub> single crystals

Abstract

Extracted data

Observation of resistivity saturation below 300 K in Y-doped Bi<sub>2</sub>Sr<sub>2</sub>CaCu<sub>2</sub>O<sub>y</sub> single crystals

Abstract

Extracted data

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