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arXiv · 1209.4567

Quench dynamics in spin crossover induced by high pressure

Alexander I. Nesterov·Sergey G. Ovchinnikov
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Abstract

In this paper we have studied analytically and numerically dynamics of spin crossover induced by time-dependent pressure. We show that quasi static pressure, with a slow dependence on time, yields a spin crossover leading to transition from the state of quantum system with high spin (HS) to the low spin (LS). However, a quench dynamics under shock-wave load is more complicated. The final state of the system depends on the amplitude and pulse velocity, resulting in the mixture of the HS and LS states.

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Alexander I. Nesterov, Sergey G. Ovchinnikov. 2012-09-20. Quench dynamics in spin crossover induced by high pressure. https://doi.org/10.2478/s11534-013-0273-6

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