Rao, C. N. R. ; Ganguly, P. (1987) Structure-property relations in high tc oxide superconductors: search for systematics Japanese Journal of Applied Physics, 26 (2). L882-884. ISSN 0021-4922
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Official URL: http://jjap.ipap.jp/link?JJAP/26/L882/
Related URL: http://dx.doi.org/10.1143/JJAP.26.L882
Abstract
Some interesting aspects of the structure and stoichiometry of YBa2Cu3O7+δ and other high-Tc oxide superconductors are discussed. The nature of Cu and the importance of the Cu3+/Cu2+ ratio in these copper oxides are pointed out. Marginal metallicity of the non-superconducting phase in these oxides as an important factor in the mechanism is indicated. Effect of Y substitution in YBa2Cu3O7+δ by other rare earths is commented upon.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Pure and Applied Physics. |
| ID Code: | 13801 |
| Deposited On: | 12 Nov 2010 14:42 |
| Last Modified: | 31 May 2011 10:07 |
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