Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Orlov, Yu. S."'
Ultrafast quantum dynamics relaxation of a photoexcited state in a strongly correlated spin crossover system LaCoO3 under a sudden perturbation is considered with the density matrix generalized master equation. The magnetization and cobalt-oxygen bon
Externí odkaz:
http://arxiv.org/abs/2211.01300
The effects associated with interatomic hoppings of excitons and the excitonic Bose condensate formation in the strongly correlated spin crossover systems are considered in the framework of the effective Hamiltonian for the two-band Kanamori model. T
Externí odkaz:
http://arxiv.org/abs/2206.13821
Within the multielectron model of magnetic insulator with spin crossover under high pressure we have studied the mean field phase diagrams in pressure temperature plane and dynamics of a sudden excited non equilibrium spin state. We obtain the differ
Externí odkaz:
http://arxiv.org/abs/2006.00539
Publikováno v:
Phys. Rev. B 100, 144429 (2019)
To study non-Heisenberg effects in the vicinity of spin crossover in strongly correlated electron systems we derive an effective low-energy Hamiltonian for the two-band Kanamori model. It contains Heisenberg high-spin term proportional to exchange co
Externí odkaz:
http://arxiv.org/abs/1906.00169
Autor:
Orlov, Yu S., Vereshchagin, S.N., Solovyov, L.A., Borus, A.A., Volochaev, M.N., Nikitin, A.V., Bushinsky, M.V., Lanovsky, R.A., Rymski, G.S., Dudnikov, V.A.
Publikováno v:
In Journal of the Taiwan Institute of Chemical Engineers September 2022 138
Autor:
Orlov, Yu. S.1,2 (AUTHOR) jso.krasn@mail.ru, Nikolaev, S. V.1,2 (AUTHOR), Ovchinnikov, S. G.1,2 (AUTHOR)
Publikováno v:
JETP Letters. Jun2023, Vol. 117 Issue 12, p923-931. 9p.
Autor:
Orlov, Yu. S., Dudnikov, V. A.
A brief overview of the basic concepts and problems of the physics of quasi-one-dimensional compounds is done. Consistent theoretical description of the so-called pseudogap state remains the main problem. A simplified model of the pseudogap state, ba
Externí odkaz:
http://arxiv.org/abs/1611.02544
Publikováno v:
In Ceramics International 1 April 2021 47(7) Part A:9068-9074
Autor:
Orlov, Yu. S.1,2 (AUTHOR) jso.krasn@mail.ru, Nikolaev, S. V.1,2 (AUTHOR), Ovchinnikov, S. G.1,2 (AUTHOR)
Publikováno v:
JETP Letters. May2023, Vol. 117 Issue 9, p708-715. 8p.
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