Zelek S. Herman, Robert F. Kirchner, et al.
Inorganic Chemistry
The electron-phonon coupling is shown to depend on the carrier concentration n. As a result of this dependence, Tc reaches a maximum at some value of n. This maximum of Tc has been observed in the high Tc oxides. At a higher n, there is a superconductor-normal metal transition. The calculated carrier concentration which corresponds to Tmaxc is in agreement with experimental data. The dependence of the Sommerfeld constant λ on n is predicted to be non-monotonic. © 1990.
Zelek S. Herman, Robert F. Kirchner, et al.
Inorganic Chemistry
P. Martensson, R.M. Feenstra
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
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