Effect of coherent twin boundaries on the electron-phonon interaction in single crystals of tin

Electron-phonon interaction near the twinning plane in a single crystal of tin in normal state is studied experimentally using the method of the point contact spectroscopy. Considerable softening of the electron-phonon interaction function is observed. The order of magnitude of the increase of super...

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Bibliographic Details
Published in:Physica. B, Condensed matter Condensed matter, 1990-08, Vol.165, p.1589-1590
Main Authors: Khotkevich, A.V., Yanson, I.K., Lazareva, M.B., Sokolenko, V.I., Starodubov, Ya.D.
Format: Article
Language:English
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Summary:Electron-phonon interaction near the twinning plane in a single crystal of tin in normal state is studied experimentally using the method of the point contact spectroscopy. Considerable softening of the electron-phonon interaction function is observed. The order of magnitude of the increase of superconducting transtion temperature near the twinning plane is estimated.
ISSN:0921-4526
1873-2135
DOI:10.1016/S0921-4526(09)80380-3