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Quasiballistic correction to the density of states in three-dimensional metal

A. A. Koulakov
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Abstract

We study the exchange correction to the density of states in the three-dimensional metal near the Fermi energy. In the ballistic limit, when the distance to the Fermi level exceeds the inverse transport relaxation time $1/τ$, we find the correction linear in the distance from the Fermi level. By a large parameter $ε_{\rm F} τ$ this ballistic correction exceeds the diffusive correction obtained earlier.

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BibTeXRIS

A. A. Koulakov. 1999-12-23. Quasiballistic correction to the density of states in three-dimensional metal. https://doi.org/10.1103/physrevb.62.6858

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