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Teoreticheskaya i Matematicheskaya Fizika, 1974, Volume 19, Number 1, Pages 115–124
(Mi tmf3570)
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This article is cited in 2 scientific papers (total in 2 papers)
Magnetic excitations in an anharmonic ferromagnetic crystal
F. R. Vukailovich, H. Konwent, N. M. Plakida
Abstract:
An investigation is made of the spectrum of magnetic excitations in an anharmonic ferromagnet in the framework of the Heisenberg model with allowance for the spin-phonon interaction of all orders in the displacements of the atoms. An exact representation is obtained for the mass operator of the two-time Green's function of the transverse spin components and an approximate expression for it is considered in the second order in the renormalized spinphonon
and spin-spin interactions.
Received: 17.05.1973
Citation:
F. R. Vukailovich, H. Konwent, N. M. Plakida, “Magnetic excitations in an anharmonic ferromagnetic crystal”, TMF, 19:1 (1974), 115–124; Theoret. and Math. Phys., 19:1 (1974), 391–397
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https://www.mathnet.ru/eng/tmf3570 https://www.mathnet.ru/eng/tmf/v19/i1/p115
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Abstract page: | 307 | Full-text PDF : | 116 | References: | 47 | First page: | 3 |
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