Reactivity of Bi-Sr-Ca-Cu-O superconductor surface with indium studied by photoelectron spectroscopy

Kulkarni, Pramada ; Mahamuni, Shailaja ; Chandrachood, Madhavi ; Mulla, I. S. ; Nigavekar, Arun S. ; Sinha, A. P. B. ; Kulkarni, S. K. (1989) Reactivity of Bi-Sr-Ca-Cu-O superconductor surface with indium studied by photoelectron spectroscopy Applied Physics Letters, 54 (22). pp. 2262-2264. ISSN 0003-6951

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Official URL: http://apl.aip.org/resource/1/applab/v54/i22/p2262...

Related URL: http://dx.doi.org/10.1063/1.101564

Abstract

Interfacial interaction between Bi2Sr2CaCu2O8+δ high Tc superconductor and indium metal has been investigated using photoemission measurements. The results indicate that a sharp interface is possible and the interfacial interaction is restricted to a region of ~5 Å thickness. In this region, there is a substantial CuO and SrO bond breaking.

Item Type:Article
Source:Copyright of this article belongs to American Institute of Physics.
Keywords:High-Tc Superconductors; Surface Reactions; Bismuth Oxides; Strontium Oxides; Calcium Oxides; Copper Oxides; Indium; Chemical Reactions; Interfaces; Photoemission; Chemical Bonds; Thickness
ID Code:18030
Deposited On:17 Nov 2010 13:19
Last Modified:04 Jul 2012 10:01

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