Heat-capacity investigations near the normal-superconducting transition of YBa2Cu3O7

B. Zhou; J. Buan; C. C. Huang; J. V. Waszczak; L. F. Schneemeyer

doi:10.1103/PhysRevB.44.10408

Heat-capacity investigations near the normal-superconducting transition of YBa2Cu3O7

B. Zhou, J. Buan, C. C. Huang, J. V. Waszczak, L. F. Schneemeyer

Chemistry and Biochemistry

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Abstract

A high-resolution ac quasiadiabatic calorimeter has been employed to measure the heat-capacity anomaly associated with the normal-superconducting transition of several slightly twinned YBa2Cu3O7 single-crystal samples. The heat-capacity anomaly from one of the samples displays a very sharp 1090% jump on the high-temperature side of anomaly and can be described by a mean-field model based on the BCS theory.

Original language	English
Pages (from-to)	10408-10410
Number of pages	3
Journal	Physical Review B
Volume	44
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevB.44.10408
State	Published - 1991

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10.1103/PhysRevB.44.10408

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abstract = "A high-resolution ac quasiadiabatic calorimeter has been employed to measure the heat-capacity anomaly associated with the normal-superconducting transition of several slightly twinned YBa2Cu3O7 single-crystal samples. The heat-capacity anomaly from one of the samples displays a very sharp 1090% jump on the high-temperature side of anomaly and can be described by a mean-field model based on the BCS theory.",

author = "B. Zhou and J. Buan and Huang, {C. C.} and Waszczak, {J. V.} and Schneemeyer, {L. F.}",

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AU - Schneemeyer, L. F.

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Heat-capacity investigations near the normal-superconducting transition of YBa2Cu3O7

Abstract

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