Journal
MODERN PHYSICS LETTERS B
Volume -, Issue -, Pages -Publisher
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0217984924500635
Keywords
Mixed Graphullerene-like structure; magnetic characteristics; magnetocaloric characteristics; ground state phase diagrams; Monte Carlo simulations; hysteresis loops
Ask authors/readers for more resources
This paper investigates the magnetic and magnetocaloric properties of a mixed Graphullerene-like nanostructure, using the Blume-Capel model and Monte Carlo computations. The study examines different spin configurations and analyzes the magnetic phase transitions, as well as evaluates the structure's suitability for magnetic refrigeration.
This paper presents an investigation of the magnetic and magnetocaloric properties of a mixed Graphullerene-like nanostructure. The Blume-Capel model is employed, and Monte Carlo computations were performed using the Metropolis algorithm. The study examines various spin configurations within different parameter planes and reveals stable configurations. Furthermore, the paper analyzes magnetizations, susceptibilities, specific heat, and Binder cumulant as a function of the temperature to determine the transition temperature and characterize magnetic phase transitions in the system. The suitability of the investigated structure for magnetic refrigeration was also assessed by examining the magnetic entropy change and relative cooling power at different external magnetic field strengths. The results show a direct correlation between the external magnetic field and maximum entropy changes, indicating a significant magnetocaloric effect.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available