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Effect of annealing upon the high-T-c superconductor Bi2Sr2CaCu2O8+delta
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UNSPECIFIED (1998) Effect of annealing upon the high-T-c superconductor Bi2Sr2CaCu2O8+delta. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 299 (3-4). pp. 240-248. ISSN 0921-4534.
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Abstract
The relationship between carrier concentration, structure and composition in Bi2Sr2CaCu2O8+delta is amongst the most complex of the high-T-c, superconducting cuprates. In this paper a number of structural subtleties of the system are discussed based on the results of high-resolution X-ray scattering measurements from single crystals. It is found that the annealing of an oxygen-rich crystal significantly changes the character of certain diffuse scattering features. Accompanying analysis of composition and measurements of T-c, suggest these changes may be the signature of oxygen ordering which is influential to the superconductivity. (C) 1998 Elsevier Science B.V.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QC Physics | ||||
Journal or Publication Title: | PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | ||||
Publisher: | ELSEVIER SCIENCE BV | ||||
ISSN: | 0921-4534 | ||||
Official Date: | 20 April 1998 | ||||
Dates: |
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Volume: | 299 | ||||
Number: | 3-4 | ||||
Number of Pages: | 9 | ||||
Page Range: | pp. 240-248 | ||||
Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
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