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This article is cited in 7 scientific papers (total in 7 papers)
CONDENSED MATTER
Ultrafast quantum relaxation dynamics of magnetically ordered systems with spin crossover in an excited state under a sudden perturbation
Yu. S. Orlovab, S. V. Nikolaevb, S. G. Ovchinnikovab, A. I. Nesterovc a Kirensky Institute of Physics, Federal Research Center KSC, Siberian Branch, Russian Academy of Sciences,
Akademgorodok, Krasnoyarsk, 660036 Russia
b Siberian Federal University, Krasnoyarsk, 660041 Russia
c Centro Universitario de Ciencias Exactas e Ingenierías (CUCEI), Universidad de Guadalajara, Guadalajara, 44420 Jalisco, Mexico
Abstract:
A theoretical model based on the relaxation equation for the density matrix has been proposed to describe the ultrafast time dynamics of magnetically ordered systems with spin crossover in an excited state under a sudden perturbation. Oscillations of the magnetization, the population of the high-spin state, and the generation of local vibrons at a transition of the system from the light-excited Franck-Condon low-spin state to the highspin ground state.
Received: 19.07.2020 Revised: 19.07.2020 Accepted: 29.07.2020
Citation:
Yu. S. Orlov, S. V. Nikolaev, S. G. Ovchinnikov, A. I. Nesterov, “Ultrafast quantum relaxation dynamics of magnetically ordered systems with spin crossover in an excited state under a sudden perturbation”, Pis'ma v Zh. Èksper. Teoret. Fiz., 112:4 (2020), 268–274; JETP Letters, 112:4 (2020), 250–256
Linking options:
https://www.mathnet.ru/eng/jetpl6242 https://www.mathnet.ru/eng/jetpl/v112/i4/p268
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Abstract page: | 136 | Full-text PDF : | 15 | References: | 16 | First page: | 3 |
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