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110 k superconductivity in crystallized Bi-Sr-Ca-Cu-O glasses

โœ Scribed by Donglu Shi; Monica Blank; Mita Patel; David G. Hinks; A.W. Mitchell; K. Vandervoort; H. Claus


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
312 KB
Volume
156
Category
Article
ISSN
0921-4534

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โœฆ Synopsis


Superconducting transition temperatures near 1 i 0 K are observed in the Bi-Sr-Ca-Cu-O systerh with the nominal compositions Bi2Sr2Ca3Cu4Ox and Bi2Sr2Ca4CusOx. Electrical resistivity, magnetization, and X-ray diffraction data are reported. Also discussed is the effect of heat treatment on the thermodynamic behavior of the superconducting phases in the rapidly quenched glasses.


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