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Teoreticheskaya i Matematicheskaya Fizika, 1991, Volume 87, Number 3, Pages 456–472
(Mi tmf5506)
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This article is cited in 3 scientific papers (total in 3 papers)
Formula for the sum of the effective masses of a multidimensional lattice
B. S. Pavlov, S. V. Frolov
Abstract:
A single-particle model for a multidimensional cubic lattice is developed on the basis of the theory of extensions. For this model, the Riemann surface of the quasimomentum is constructed, and an expression is obtained for the sum of the effective masses at the edges of the spectral bands in terms of the extension
parameters.
Received: 17.12.1990
Citation:
B. S. Pavlov, S. V. Frolov, “Formula for the sum of the effective masses of a multidimensional lattice”, TMF, 87:3 (1991), 456–472; Theoret. and Math. Phys., 87:3 (1991), 657–668
Linking options:
https://www.mathnet.ru/eng/tmf5506 https://www.mathnet.ru/eng/tmf/v87/i3/p456
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