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Evidence for peroxide and Cul+ species in La1.8Sro.2Cu04 from photo-emission studies

Sarma, DD and Rao, CNR (1987) Evidence for peroxide and Cul+ species in La1.8Sro.2Cu04 from photo-emission studies. In: Journal of Physics C: Solid State Physics, 20 (26). 659 -663.

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Official URL: http://www.iop.org/EJ/abstract/0022-3719/20/26/004...

Abstract

Employing photo-emission and Auger electron spectroscopy, it is shown that La, ,Sr&uO,contains 0:- -typespeciesandCu'+ ions, proportionsof these speciesincrease with decreasing temperature. These species may play an important role in the high-temperature superconductivity of this oxide.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Institute of Physics.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 17 Jul 2009 10:28
Last Modified: 19 Sep 2010 05:34
URI: http://eprints.iisc.ernet.in/id/eprint/20668

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