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Fizika Tverdogo Tela, 2019, Volume 61, Issue 5, Pages 980–986
DOI: https://doi.org/10.21883/FTT.2019.05.47605.18F (Mi ftt8837) 		 
This article is cited in 1 scientific paper (total in 1 paper)

XVII International Theophilov Symposium, Yekaterinburg, September 23-28, 2018
Optical properties

Exchange and exchange-relativistic effects in the excited states of 3$d$ ions in crystals

A. S. Moskvin

Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
Full-text PDF (138 kB) Citations (1)
DOI: https://doi.org/10.21883/FTT.2019.05.47605.18F
Abstract: The use of the simplest Heisenberg or Dzyaloshinskii–Moriya-type spin Hamiltonians traditional for the ground orbital nondegenerate states does not allow the features of the exchange and exchange-relativistic couplings for the excited states of 3$d$ and 4$f$ ions in crystals to be correctly described. We have considered a generalized Hamiltonian of the exchange and superexchange couplings, which makes it possible to take into account the effects of orbital (quasi)degeneracy and the exchange mechanism of excitation transfer using a single approach. A new mechanism of the spin–other orbit exchange-relativistic couplings is discussed, in particular, the spin–orbital analog of the Dzyaloshinskii–Moriya interaction and its manifestation in the circular magnetooptics of weak ferromagnets.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 02.A03.21.0006
2277
5719
This study was supported by the Government of the Russian Federation, Program 211, agreement no. 02.A03.21.0006 and the Ministry of Education and Science of the Russian Federation, projects nos. 2277 and 5719.
English version:
Physics of the Solid State, 2019, Volume 61, Issue 5, Pages 887–893
DOI: https://doi.org/10.1134/S1063783419050184
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. S. Moskvin, “Exchange and exchange-relativistic effects in the excited states of 3$d$ ions in crystals”, Fizika Tverdogo Tela, 61:5 (2019), 980–986; Phys. Solid State, 61:5 (2019), 887–893
Citation in format AMSBIB
\Bibitem{Mos19}
\by A.~S.~Moskvin
\paper Exchange and exchange-relativistic effects in the excited states of 3$d$ ions in crystals
\jour Fizika Tverdogo Tela
\yr 2019
\vol 61
\issue 5
\pages 980--986
\mathnet{http://mi.mathnet.ru/ftt8837}
\crossref{https://doi.org/10.21883/FTT.2019.05.47605.18F}
\elib{https://elibrary.ru/item.asp?id=39133755}
\transl
\jour Phys. Solid State
\yr 2019
\vol 61
\issue 5
\pages 887--893
\crossref{https://doi.org/10.1134/S1063783419050184}
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  • https://www.mathnet.ru/eng/ftt/v61/i5/p980
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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