Exploration of dynamic thermodynamic properties and hysteresis loops of a bilayer fullerene-like structure

Wei Wang, Xing-guo Wang, Zhen-yu Liu, Guo-cheng Bao and Zhen-yao Xu

Physica A: Statistical Mechanics and its Applications, 2025, vol. 675, issue C

Abstract: The Monte Carlo method was utilized to construct a mixed-spin (2, 5/2) Ising model for the bilayer fullerene-like X540-Y540 with inter-layer exchange coupling JRKKY to analyze the dynamic thermodynamic characteristics and hysteresis loops of bilayer fullerenes. The magnetic and thermodynamic properties under a dynamic periodic field were investigated. Examination of the hysteresis behaviors revealed asymmetric loops, indicating a lag in magnetization response to oscillating magnetic fields. Finally, the influence of various physical parameters on the instantaneous magnetization was also studied. The amplitude of the instantaneous magnetization is reduced by the strong crystal field. And its value increases along with the enhancement of the exchange coupling and the external field.

Keywords: Fullerene; Dynamic thermodynamic properties; Hysteresis loops; Monte Carlo method; Ising model (search for similar items in EconPapers)
Date: 2025
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0378437125005163
Full text for ScienceDirect subscribers only. Journal offers the option of making the article available online on Science direct for a fee of $3,000

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:675:y:2025:i:c:s0378437125005163

DOI: 10.1016/j.physa.2025.130864

Access Statistics for this article

Physica A: Statistical Mechanics and its Applications is currently edited by K. A. Dawson, J. O. Indekeu, H.E. Stanley and C. Tsallis

More articles in Physica A: Statistical Mechanics and its Applications from Elsevier
Bibliographic data for series maintained by Catherine Liu ().