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Dynamical Ising-like model for the two-step spin-crossover systems

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	Boukheddaden, K.; Linares, J.; Codjovi, E.; Varret, F.; Niel, Virginie; Real Cabezos, José Antonio
	This document is a artículo publicadoDate2003
	Este documento está disponible también en : http://hdl.handle.net/10550/12857
	In order to reproduce the two-step relaxation observed experimentally in spin-crossover systems, we investigate analytically the static and the dynamic properties of a two-sublattice Ising-like Hamiltonian. The formalism is based on a stochastic master equation approach. It is solved in the mean-field approximation, and yields two coupled differential equations that correspond to the HS fractions of the sublattices A and B.... [Leer más...] [-] In order to reproduce the two-step relaxation observed experimentally in spin-crossover systems, we investigate analytically the static and the dynamic properties of a two-sublattice Ising-like Hamiltonian. The formalism is based on a stochastic master equation approach. It is solved in the mean-field approximation, and yields two coupled differential equations that correspond to the HS fractions of the sublattices A and B.
	BOUKHEDDADEN, K. ; LINARES, J. ; CODJOVI, E. ; VARRET, F. ; NIEL, V. ; REAL, J.A. Dynamical Ising-like model for the two-step spin-crossover systems. En: Journal of Applied Physics, 2003, vol. 93, no. 10
	http://scitation.aip.org/getpdf/servlet/GetPDFServlet?filetype=pdf&id=JAPIAU000093000010007103000001&idtype=cvips&prog=normal&doi=10.1063/1.1540038