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<p>In the present study, we investigate the magnetic behavior of a cylindrical nanowire core-shell composed of mixed spin (5/2, 1) by means of Monte Carlo simulation (MCS). The system consists of a ferromagnetically coupled shell and core and a ferrimagnetic interaction between the core and shell. Our results show that the critical temperature is strongly influenced by the Hamiltonian parameters. We also discuss the effects of the exchange interaction and the temperature on the total magnetization, magnetic susceptibility and specific heat. The system exhibits a compensation phenomenon under appropriate conditions. In addition, the magnetic hysteresis behavior of the system is analyzed.</p>

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Monte Carlo study of compensation temperature and hysteresis behavior in a cylindrical ferrimagnetic Ising nanowire

  • 期刊论文

  • 发表日期：

    2026年5月12日

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  • El Mostafa Jalal,
  • Didier Bokpe,
  • Hamza Kerrai,
  • Hasnae Saadi,
  • Amer Lafhal,
  • Abdelhadi Kotri,
  • Toussaint D. Oke,
  • Mohammed El Bouziani

摘要

In the present study, we investigate the magnetic behavior of a cylindrical nanowire core-shell composed of mixed spin (5/2, 1) by means of Monte Carlo simulation (MCS). The system consists of a ferromagnetically coupled shell and core and a ferrimagnetic interaction between the core and shell. Our results show that the critical temperature is strongly influenced by the Hamiltonian parameters. We also discuss the effects of the exchange interaction and the temperature on the total magnetization, magnetic susceptibility and specific heat. The system exhibits a compensation phenomenon under appropriate conditions. In addition, the magnetic hysteresis behavior of the system is analyzed.