Effect of annealing upon the high-T-c superconductor Bi2Sr2CaCu2O8+delta
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 0921-4534Full text not available from this repository.
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|
|Subjects:||Q Science > QC Physics|
|Journal or Publication Title:||PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS|
|Publisher:||ELSEVIER SCIENCE BV|
|Date:||20 April 1998|
|Number of Pages:||9|
|Page Range:||pp. 240-248|
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