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<p>This study investigates the ground state phase diagrams of a borophene-like nanostructure containing atoms with spin values <i>S</i>-1 and <i>σ</i>-3/2. In addition, the magnetic features of the nanosystem, comprising bilayers separated by non-magnetic planes <i>L</i> = 1, 2, and 3, were examined under varying physical parameters employing the Blum-Capel model under the Metropolis algorithm with the RKKY interactions. The Monte Carlo analysis indicates that the rising number of non-magnetic layers impacts the magnetization <i>M</i> and magnetic susceptibility <i>χ</i> marking the system’s transition from the ferromagnetic to superparamagnetic state and also affects the blocking temperature <i>t</i><sub><i>B</i></sub> for <i>L</i> ≤ 3. Also, the hysteresis cycles exhibit magnetization plateaus as the parameter <i>L</i> rises, offering valuable insights in use of the borophene nanostructure for advancing spintronics and data storage nanotechnologies.</p>

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Ground State Phase Diagrams of Borophene-Like Nanostructures with RKKY Interactions: A Monte Carlo Study

  • 期刊论文

  • 发表日期：

    2025年2月7日

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  • Doha Kabouchi,
  • Hussein Sabbah,
  • R. El Fdil,
  • Z. Fadil,
  • A. Mhirech,
  • E. Salmani,
  • Seong Cheol Kim,
  • Chaitany Jayprakash Raorane,
  • Bousselham Kabouchi,
  • Fohad Mabood Husain

摘要

This study investigates the ground state phase diagrams of a borophene-like nanostructure containing atoms with spin values S-1 and σ-3/2. In addition, the magnetic features of the nanosystem, comprising bilayers separated by non-magnetic planes L = 1, 2, and 3, were examined under varying physical parameters employing the Blum-Capel model under the Metropolis algorithm with the RKKY interactions. The Monte Carlo analysis indicates that the rising number of non-magnetic layers impacts the magnetization M and magnetic susceptibility χ marking the system’s transition from the ferromagnetic to superparamagnetic state and also affects the blocking temperature tB for L ≤ 3. Also, the hysteresis cycles exhibit magnetization plateaus as the parameter L rises, offering valuable insights in use of the borophene nanostructure for advancing spintronics and data storage nanotechnologies.