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
Publication:	Journal of Solid State Chemistry
Publisher:	Elsevier
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.ac.in/id/eprint/8876

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