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Semiconductor Physics, Quantum Electronics & Optoelectronics. 2011. V. 14, N 4. P. 393-398.
High-temperature expansion in self-consistent-field theory
of spin-crossover compounds
Chernivtsi National University, Department of General Physics, 58012 Chernivtsi, Ukraine
E-mail: yugudyma@gmail.com
Abstract.
In the paper, spin-crossover compounds were examined from the viewpoint of
perturbation theory for self-consistent field. The research carried out in the framework of
the Ising-like model for these compounds. We have obtained the first four moments for
the spin state distribution function in contact with environment in a narrow temperature
interval.
Keywords: molecular bistability, Ising-like model, self-consistent field, distribution
function.
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