To the theory of collective electron excitations in spin systems

B.I. Sadovnikov and A.M. Savchenko

Physica A: Statistical Mechanics and its Applications, 1999, vol. 271, issue 3, 411-417

Abstract: The spin-fluctuation and phonon mechanisms as mechanisms of electron interactions in Cooper's pairs are under consideration. The integral equation for the energy gap is solved with the kernel which includes three mechanisms of electron interactions. The effective electron–phonon interaction parameter is obtained.

Keywords: Cooper's pairs; Energy gap; Spin-fluctuation and phonon mechanisms; Effective electron-phonon interaction (search for similar items in EconPapers)
Date: 1999
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:271:y:1999:i:3:p:411-417

DOI: 10.1016/S0378-4371(99)00161-2

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