Role of the impurities in 2D spin crossover nanoparticle: Monte Carlo study

  • V. Ivashko Yuriy Fedkovych Chernivtsi National University, Chernivtsi, Ukraine
  • O. Krulikovskyi Integrated Center for Research, Development and Innovation in Advanced Materials, Nanotechnologies and Distributed Systems for Fabrication and Control, Stefan cel Mare University of Suceava, Suceava, Romania; Yuriy Fedkovych Chernivtsi National University, Chernivtsi, Ukraine
  • A. Samila Yuri Fedjkovych Chernivtsy National University, Chernivtsy, Ukraine
Keywords: spin crossover, Ising-like model, Monte Carlo method, spin transition, thermal hysteresis


This work is devoted to the study of the impurities effect in 2D spin crossover nanosystem in frame work of an Ising-like model. Results were obtained by means of Monte Carlo modeling technique, based on the heat bath algorithm. It is shown, that the impurities change the system’s thermal hysteresis width and shift the spin transition curves (HS → LS). In this manner, impurities can act as an additional influence parameter on the transition curves. The considered effect is not significant, but nevertheless should be taken into account in the developing process of nanoscale devices based on spin crossover compounds.


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How to Cite
IvashkoV., KrulikovskyiO., & SamilaA. (2023). Role of the impurities in 2D spin crossover nanoparticle: Monte Carlo study. Physics and Chemistry of Solid State, 24(3), 509-514.
Scientific articles (Physics)