Density of states near the edge of the primary spectrum in the Frisch-Lloyd model
S. A. GredeskulPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSRN. Yu. TrifonovPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR
ABI
Abstract
In the neighborhood of the edge of the primary spectrum E = 0 we investigate the asymptotic behavior of the density of states of an electron moving in the field of attractive δ-function scatterers.
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