Spin-Crossover Nanocrystals and Ising Model

Pressure Tunable Electronic Bistability in Fe(II) Hofmann-like Two-Dimensional Coordination Polymer [Fe(Fpz)2Pt(CN)4]: A Comprehensive Experimental and Theoretical Study

“…Among the available theoretical models for the analysis of the thermal- or pressure-induced ST, we focus now on the Ising-like model. Within the frame of this model, the Monte Carlo (MC) method − is significant, since it is a numerical method for modeling ST and, in fact, a numerical experiment. For instance, the MC method was successfully used to reproduce the effect of spin correlations on the thermal ST and the features of the photoinduced ST …”

“…In order to investigate such discrepancies of governing ST parameters obtained from two models, we focused on varying the degeneracy g . At the second stage in the MC simulation, g was decreased from the usual applied value of 150 − down to 20. As one can see, modulation of g radically affects the critical temperature of the transition, the hysteresis width, and even the type of the ST.…”

2D spin-crossover hexagonal molecular nanoparticles

“…Not surprisingly that SCO systems have been studied extensively both theoretically and experimentally. We will not here recall all the properties of the SCO systems, since extensive literature exists on the subject (see, e.g., 1,2 ).…”

“…Theoretically and experimentally, the magnetic properties of different types of spin crossover nanocrystals has been extensively studied. In our previous studies, [2][3][4][5][6] utilizing the MC method, we have expanded Ising-like models of spin crossover compounds to examine the magnetic characteristics of various nanostructures geometry.…”