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Cu K-absorption edge study of cuprate superconductors

Sankar, G and Kulkarni, GU and Kannan, KR (1989) Cu K-absorption edge study of cuprate superconductors. In: Pramana - Journal of Physics, 32 (5). L717-L719.

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Cu K-absorption edges of $YBa_2Cu_3O_{6.9}$, $Tl_2CaBa_2Cu_2O_8$ and $Bi_2CaSr_2Cu_2O_8$ show similar features. Copper is mainly in the 2+ state in these cuprates suggesting the likely presence of oxygen holes.

Item Type: Journal Article
Publication: Pramana - Journal of Physics
Publisher: Indian Academy of Sciences
Additional Information: Copyright of this article belongs to Indian Academy of Sciences.
Keywords: Superconductivity;layered cuprates
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 26 Feb 2008
Last Modified: 19 Sep 2010 04:42
URI: http://eprints.iisc.ac.in/id/eprint/12848

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