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<p>Through Monte Carlo simulations based on the Blume-Emery-Griffiths model applied to dice and Lieb lattice configurations, this study investigated the influence of exchange interactions and the crystal field on the blocking temperature. The analysis emphasized the critical role of lattice geometry in determining magnetic stability and highlighted the sensitivity of the blocking temperature to variations in microscopic parameters. Furthermore, the emergence of complex magnetic behaviors under strong anisotropic fields underscored the intricate interplay between thermal fluctuations and spin interactions. These findings demonstrate that both the arrangement of the lattice and the nature of the underlying interactions are key factors in tailoring the magnetic properties of nanostructured materials.</p>

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Blocking Temperature Analysis in Two Distinct Lattice Topologies: Dice vs Lieb via Monte Carlo Simulations

  • 期刊论文

  • 发表日期：

    2026年2月17日

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  • Z. Fadil,
  • Chaitany Jayprakash Raorane,
  • Hussein. Sabbah,
  • A. Jabar,
  • Khaled H. Mahmoud,
  • Abdulrahman A. Alsayyari,
  • Seong-Cheol Kim

摘要

Through Monte Carlo simulations based on the Blume-Emery-Griffiths model applied to dice and Lieb lattice configurations, this study investigated the influence of exchange interactions and the crystal field on the blocking temperature. The analysis emphasized the critical role of lattice geometry in determining magnetic stability and highlighted the sensitivity of the blocking temperature to variations in microscopic parameters. Furthermore, the emergence of complex magnetic behaviors under strong anisotropic fields underscored the intricate interplay between thermal fluctuations and spin interactions. These findings demonstrate that both the arrangement of the lattice and the nature of the underlying interactions are key factors in tailoring the magnetic properties of nanostructured materials.