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X‐Ray Scattering from Electrons in Random Semiclassical Potential Wells
Author(s) -
Esser B.
Publication year - 1976
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220730216
Subject(s) - semiclassical physics , scattering , physics , autocorrelation , correlation function (quantum field theory) , electron , random field , electron scattering , field (mathematics) , fermi gamma ray space telescope , exponential function , condensed matter physics , quantum mechanics , quantum , mathematics , statistics , mathematical analysis , pure mathematics , dielectric
The scattering of X‐rays is calculated which arises from the electron density fluctuations, due to localization in a semiclassical random field. For an exponential autocorrelation function of the random field the scattering is expressed by the density of states at the Fermi level, the correlation length, and the mean square of the fluctuations of the random field potential.