N(0) is the density of states for one spin direction at the Fermi energy of the normal metal. Transport Phenomenaby Henrik Smith, Henning Højgaard Jensen - 1989 - 431 pagesSnippet view - About this book
| S. D. Mahanti, P. Jena - Condensed matter - 1995 - 280 pages
...coupling function Am_n and the effective mass-renormalization parameter A are then given by where N(£p) is the density of states for one spin direction at the Fermi energy, and ujn = TrkBT(2n — 1) is the nth Matsubara frequency. A can be obtained from Am_n by setting m... | |
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