Abstract

We present the examination of light induced behavior of spin-crossover compounds. We focus on the switching phenomena between low-spin and high-spin states of the system. The connection between the Ising-like model and the macroscopic evolution equation has been analyzed. By means of numerical simulations, we found the dynamical potential changes, the corresponding light induced hysteresis, and the transient regimes. The statistical properties of the system in contact with a heat bath are shown in a stationary probability distribution.

©2012 Optical Society of America

Broadband high-contrast visible optical switches based on a spin-crossover material

Stephane Calvez, Henri Camon, Karl Ridier, Gabor Molnar, and Olivier Gauthier-Lafaye
Appl. Opt. 61(32) 9562-9568 (2022)

Dissipative structure in the photo-induced phase under steady light irradiation in the spin crossover complex

Taishi Nishihara, Azzdine Bousseksou, and Koichiro Tanaka
Opt. Express 21(25) 31179-31188 (2013)

Femtosecond all-optical modulation of collective spin in the (Ga,Mn)As ferromagnet

Myron D. Kapetanakis, Jigang Wang, and Ilias E. Perakis
J. Opt. Soc. Am. B 29(2) A95-A102 (2012)

Light scattering and crossover critical phenomena in polymer solutions

Jaby Jacob, Mikhail A. Anisimov, Jan V. Sengers, Victor Dechabo, Igor K. Yudin, and Robert W. Gammon
Appl. Opt. 40(24) 4160-4169 (2001)

Relationship between the second-order microscopic and macroscopic nonlinear optical susceptibilities of poled dye-doped polymers

F. Ghebremichael, Mark G. Kuzyk, Kenneth D. Singer, and James H. Andrews
J. Opt. Soc. Am. B 15(8) 2294-2297 (1998)