Magnetic Properties and Compensation Temperature of a Mixed Monolayer Coronene-Like Nanostructure: Monte Carlo Study

Abstract

In this study, the ground-state phase diagrams and magnetic properties of mixed spin ([Formula: see text]-1, [Formula: see text]-7/2) of the monolayer coronene-like nanostructure have been investigated using Monte Carlo simulations (MCS) in the frame of the Blume Capel model. In the first part, ground-state phase diagrams have been analyzed in order to show the more stable configurations of spins corresponding to various planes. In addition, MCS is applied to study the behavior of the compensation and blocking temperatures by varying the exchange coupling interaction values. Finally, the hysteresis cycle behaviors have been investigated for selected values of exchange coupling parameters, temperature and crystal field. The theoretical results obtained in this study can enrich the magnetic properties of nanosystems and pave the way for researchers to experimentally study monolayer coronene-like nanostructure for future applications in nanotechnology.

Exploring dielectric phenomena in sulflower-like nanostructures via Monte Carlo technique

“…/ We employ the MCt with the Metropolis algorithm to examine the dielectric characteristics of a sulflower-like structure. It is worth noting that in our previous research, we effectively utilized the MCt to inspect the magnetic and dielectric characteristics of various types of nanostructures [32][33][34][35][36][37]. Furthermore, the application of an external electric field in the study of dielectric properties is crucial for understanding the response of materials to electric fields, characterizing dielectric behavior, determining polarization, dielectric susceptibility, electric hysteresis cycles, studying phase transitions, and manipulating material properties [17,18,35,36,38,39].…”

Investigation of the Magnetic Features of the Fullerene-Dimer-Like Nanostructure (C 60)2: A Monte Carlo Study

“…28 Exploring mixed monolayer coronene-like nanostructures, Monte Carlo studies elucidate compensation temperature and hysteresis loops, providing crucial understanding of their magnetic behavior. 29 Investigating graphene-like Ising multilayer nanoparticles with edge decoration, Monte Carlo simulations reveal compensation characteristics and hysteresis loops, further enriching our comprehension of magnetic nanostructures. 30 Further, Monte Carlo studies delve into the magnetic features of a ferrimagnetic mixedspin Ising nanoisland, uncovering their thermodynamic behavior and phase transitions.…”

Exploring Magnetic Attributes: Borospherene-Like and Buckminsterfullerene-Like Lattices in Monte Carlo Simulations

“…33 Finally, the investigation into the magnetic properties of naphthalene-like with RKKY interactions, coronene-like nanostructure and MXenelike nanostructures with interlayer exchange interactions provided valuable contributions to the understanding of magnetic interactions in organic nanostructures. [34][35][36] These collective efforts underscore the versatility and significance of Monte Carlo simulations in unraveling complex magnetic phenomena at the nanoscale. Besides, based on previous work cited above, Borospherene and Buckminsterfullerene-type nanolattices are important in many areas: they offer enhanced chemical stability and unique electronic properties for use in molecular electronics and sensors, improve hydrogen storage capabilities in energy applications, and contribute to the development of new materials with exceptional mechanical properties.…”