Ultrafast Quantum Relaxation Dynamics of Magnetically Ordered Systems with Spin Crossover in an Excited State under a Sudden Perturbation

Orlov, Yu. S.; Nikolaev, S. V.; Ovchinnikov, S. G.; Nesterov, A. I. Jetp Letters. https://doi.org/10.1134/S0021364020160109

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.


Поделиться: