Exciton enhancement of the superconducting transition temperature in a metal-semiconductor system with spherical interface

Srinivasan, S. ; Jha, Sudhanshu S. (1978) Exciton enhancement of the superconducting transition temperature in a metal-semiconductor system with spherical interface Physical Review B, 18 (5). pp. 2169-2172. ISSN 0163-1829

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Official URL: http://link.aps.org/doi/10.1103/PhysRevB.18.2169

Related URL: http://dx.doi.org/10.1103/PhysRevB.18.2169

Abstract

A metal-semiconductor system with spherical interface has been studied to look for possible enhancement of the superconducting transition temperature, via the exciton-exchange mechanism. The calculated values are larger than the corresponding results for a plane interface, but still insufficient to account for recent experimental observations of Ghosh and Douglass on the NbGe2-Ge system.

Item Type:Article
Source:Copyright of this article belongs to American Physical Society.
ID Code:13904
Deposited On:12 Nov 2010 14:30
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