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A theory of the strain-dependent critical field in Nb$_{3}$Sn, based on anharmonic phonon generation
We propose a theory to explain the strain dependence of the critical properties in A15 superconductors. Starting from the strong-coupling formula for the critical temperature, and assuming that the strain sensitivity stems mostly from the electron-phonon alpha F-2 function, we link the strain depend...
Autores principales: | , , , |
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Lenguaje: | eng |
Publicado: |
2014
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Acceso en línea: | https://dx.doi.org/10.1088/0953-2048/27/2/025008 http://cds.cern.ch/record/2119870 |