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Study of the electronic structures of high Tc cuprate superconductors by electron energy loss and secondary electron emission spectroscopies

Jayaram, V and Kulkarni, GU and Rao, CNR (1989) Study of the electronic structures of high Tc cuprate superconductors by electron energy loss and secondary electron emission spectroscopies. In: Solid State Communications, 72 (1). pp. 101-105.

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Official URL: http://dx.doi.org/10.1016/0038-1098(89)90888-0

Abstract

Energy loss spectra of superconducting YBa2Cu3O6.9' Bi1.5Pb0.5Ca2.5Sr1.5Cu3O10+δ and Tl2CaBa2Cu3O8 obtained at primary electron energies in the 170–310 eV range show features reflecting the commonalities in their electronic structures. The relative intensity of the plasmon peak shows a marked drop across the transition temperature. Secondary electron emission spectra of the cuprates also reveal some features of the electronic structure.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier Science.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 05 Aug 2010 04:46
Last Modified: 19 Sep 2010 06:13
URI: http://eprints.iisc.ernet.in/id/eprint/31119

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