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Teoreticheskaya i Matematicheskaya Fizika, 1988, Volume 74, Number 2, Pages 259–269
(Mi tmf4350)
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This article is cited in 2 scientific papers (total in 2 papers)
Low-temperature anomalies of the properties of amorphous systems and alloys
A. V. Vedyaev, V. E. Egorushkin, N. V. Mel'nikova
Abstract:
A microscopic theory of transport phenomena in metallic amorphous
systems and alloys is constructed in the framework of the Green's
function method using a diagram technique that makes it possible to
take into account multiple scattering of electrons by dynamical
concentration excitations of short-range order type. The low-temperature
anomalies of the resistivity and specific heat, the
concentration dependence of the resistivity, and also the minimum
of the electron density of states at the Fermi level, all of which
are observed experimentally in disordered systems, are explained.
If the concentration of one of the components of an alloy or a metallic glass is low, the theory gives the results of the theory of scattering by impurities.
Received: 22.07.1986
Citation:
A. V. Vedyaev, V. E. Egorushkin, N. V. Mel'nikova, “Low-temperature anomalies of the properties of amorphous systems and alloys”, TMF, 74:2 (1988), 259–269; Theoret. and Math. Phys., 74:2 (1988), 170–178
Linking options:
https://www.mathnet.ru/eng/tmf4350 https://www.mathnet.ru/eng/tmf/v74/i2/p259
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Abstract page: | 317 | Full-text PDF : | 118 | References: | 27 | First page: | 1 |
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