Penn, D.
, Cohen, M.
and Crespi, V.
(1993),
Inverse Isotope Effects and Models for High-Tc Superconductivity, Physical Review B (Condensed Matter and Materials Physics)
(Accessed June 5, 2023)
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Inverse Isotope Effects and Models for High-Tc Superconductivity
Published
Author(s)
, Marvin Cohen, V Crespi
Abstract
A model for high-temperature superconductivity with a mass-independent electronic mechanism in conjunction with a moderate amount of electron-phonon coupling has previously been shown to be inconsistent with experimental constraints on Tc, the isotope effect exponent, and the electron-phonon coupling. The present work allows for an electronic mechanism with an inverse isotope effect. In this case, the model is consistent with the experimental constraints.Citation
Physical Review B (Condensed Matter and Materials Physics)
Volume
47
Issue
9
Pub Type
Journals
Citation
Created January 1, 1993, Updated February 19, 2017