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Mechanism of high-temperature superconductivity in YBa2Cu3O7−δ: Crucial role of oxygen

Rao, CNR and Ganguly, P and Gopalakrishnan, J and Sarma, DD (1987) Mechanism of high-temperature superconductivity in YBa2Cu3O7−δ: Crucial role of oxygen. In: Materials Research Bulletin, 22 (8). pp. 1159-1163.

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Abstract

Oxygen atoms in the middle Cu---O layer of YBa2Cu3O7 consisting of strings of corner-connected (CuO4)∞ units are shown to be crucial for superconductivity. Importance of hole-hole pairing giving rise to O---O bonds is also indicated.

Item Type: Journal Article
Additional Information: Copy right of this article belongs to Elsevier Science.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 15 Jan 2010 04:46
Last Modified: 07 Oct 2010 09:48
URI: http://eprints.iisc.ernet.in/id/eprint/20817

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