Isotope effect with a large Coulomb pseu
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R. Akis; J.P. Carbotte
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Article
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1990
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Elsevier Science
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English
β 389 KB
We have calculated the total isotope effect coefficient f3 for an electron-phonon superconductor with a large coulomb pseudopotential/-l\*(wE), where WE is the phonon energy. Results obtained using the Eliashberg equations are compared with results from the McMillan equation. With /-I\*(WE) of the o