Тип публикации: статья из журнала

Год издания: 2023

Идентификатор DOI: 10.1134/s0021364023600878

Ключевые слова: Particle and nuclear physics, atomic, molecular, Optical and Plasma Physics, solid state physics, quantum information technology, spintronics, Biological and medical physics, biophysics

Аннотация: <jats:p>Features of the formation of the magnetic structure and the exciton Bose–Einstein condensate phase of magnetic excitons in strongly correlated systems near the spin crossover have been considered with the effective Hamiltonian obtained from the two-band Hubbard–Kanamori model. The coexistence of antiferromagnetism and excitПоказать полностьюon condensate, as well as the appearance of the long-range excitonic antiferromagnetic order even in the absence of the interatomic exchange interaction, has been revealed. The role of the electron–phonon coupling has been considered.</jats:p>

Журнал: JETP Letters

Выпуск журнала: Т.117, №9

Номера страниц: 708-715

ISSN журнала: 00213640

Место издания: Москва

Издатель: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд)

• Orlov Yu. S. (Kirensky Institute of Physics, Federal Research Center KSC, Siberian Branch, Russian Academy of Sciences)
• Nikolaev S. V. (Kirensky Institute of Physics, Federal Research Center KSC, Siberian Branch, Russian Academy of Sciences)
• Ovchinnikov S. G. (Kirensky Institute of Physics, Federal Research Center KSC, Siberian Branch, Russian Academy of Sciences)

• Ядро РИНЦ (eLIBRARY.RU)