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Determination of Hole Concentration in Superconducting Thallium Cuprates

Gopalakrishnan, J and Vijayaraghavan, R and Nagarajan, R and Shivakumara, C (1991) Determination of Hole Concentration in Superconducting Thallium Cuprates. In: Journal of Solid State Chemistry, 93 (1). pp. 272-275.

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Abstract

A chemical method for the determination of hole concentration in superconducting thallium cuprates is described. The method is based on selective oxidation of bromide ion by holes on $CuO_2$ sheets. Application of this method to several thallium cuprates has provided some insight into the origin of holes in these materials.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 25 Aug 2008
Last Modified: 19 Sep 2010 04:32
URI: http://eprints.iisc.ernet.in/id/eprint/8876

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