We have investigated in the framework of the Ising-like model, by means of Monte Carlo Metropolis method with open boundary condition, the architecture effect on the cooperativity of spin transition coordination polymers. We have analyzed the influence of several physical parameters (size, pressure, and edge effects) on different lattice architectures which were in good agreement with reported experimental data. We show that the cooperativity of a spin crossover system, characterized by the same number of molecules and the same short- and long-range interaction parameters, is progressively enhanced when going from a 1D chain to a 1D ladder type lattice and to a 2D square lattice.
Chiruta, D., Jureschi, C.-M., Linares, J., Garcia, Y., & Rotaru, A. (2014). Lattice architecture effect on the cooperativity of spin transition coordination polymers. Journal of Applied Physics, 115, 53523. https://doi.org/10.1063/1.4864035 (Original work published 2014)