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Oxygen stoichiometry, structure and superconductivity in the superconducting series Pb2Sr2Y1−xCaxCu3O8+∂

✍ Scribed by C. Chaillout; P. Bordet; J.J. Capponi; R.J. Cava; J. Chenavas; E.A. Hewat; M. Marezio; A. Santoro; B. Souletie

Book ID
116018013
Publisher
Elsevier Science
Year
1990
Weight
539 KB
Volume
164-165
Category
Article
ISSN
0022-5088

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The dependence on the oxygen concentration of normal and superconducting properties of ceramic samples of Pb2Sr2Y~ \_xCaxCu3Os+a has been investigated in the composition range of 0 \_< x< 0.5 and 0\_< fi< 2. The superconductivity in each sample with different x is suppressed with increasing ~, which