Photoinduced Enhancement of the Excitonic Order in Strongly Correlated Electron Systems with the Spin Crossover

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Abstract

A new mechanism of the photoinduced enhancement of the excitonic order in strongly correlated electron systems with the spin crossover through the generation of a massive mode in the spectrum of collective excitations is demonstrated.

About the authors

Yu. S Orlov

Kirensky Institute of Physics, Federal Research Center KSC, Siberian Branch, Russian Academy of Sciences, 660036, Krasnoyarsk, Russia; Siberian Federal University, 660041, Krasnoyarsk, Russia

Email: jso.krasn@mail.ru

S. V Nikolaev

Siberian Federal University, 660041, Krasnoyarsk, Russia; Kirensky Institute of Physics, Federal Research Center KSC, Siberian Branch, Russian Academy of Sciences, 660036, Krasnoyarsk, Russia

Email: jso.krasn@mail.ru

S. G Ovchinnikov

Siberian Federal University, 660041, Krasnoyarsk, Russia; Kirensky Institute of Physics, Federal Research Center KSC, Siberian Branch, Russian Academy of Sciences, 660036, Krasnoyarsk, Russia

Author for correspondence.
Email: jso.krasn@mail.ru

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