Dilution effect on the compensation temperature in a honeycomb nano-lattice: Monte Carlo study

Qajjour, M.; Maaouni, N.; Fadil, Z.; Mhirech, A.; Kabouchi, B.; Benomar, W. Ousi; Bahmad, L.

doi:10.1016/j.cjph.2019.09.038

Cited by 25 publications

(2 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This model has been effectively amplified to depict different attractive nano frameworks and plays a noteworthy part in understanding attractive magnetic properties [36][37][38]. There are structures that can be described by multiple models, such as the Ising model, which is often considered a logical and reasonable choice [39][40][41][42]. In this research, the Monte Carlo simulation is applied to simulate the magnetization plateaus of the fullerene-type core/shell structure.…”

Section: Introductionmentioning

confidence: 99%

Magnetization Plateaus of a Double Fullerene Core/Shell Like-Nanostructure in an External Magnetic Field: Monte Carlo Study

2023

JJP

View full text Add to dashboard Cite

This paper concerns the investigation of the critical (HC) and the saturation (HS) magnetic fields behavior of the studied system as a function of different physical parameters. The Monte Carlo method is used to study the magnetic properties of the ferrimagnetic behavior of a double fullerene X60 core/shell-like nanostructure. Based on the Ising model, we focus our study on a system formed by a double sphere core/shell. The two spheres contain the spins  = ± 1/2 in the core surrounded by the spin S = ± 1, 0 in the shell. Various types of magnetization curves have been established, depending on the competition among the exchange couplings, the crystal fields, and the temperature. The study reveals that the saturation magnetic field (Hs) is significantly influenced by variations in all exchange coupling parameters, whereas the critical magnetic field (Hc) is only mildly affected by these parameter variations. Moreover, the crystal field and temperature both influence the critical and saturation magnetic fields. Keywords: Double fullerene core/shell-like structure, Magnetization plateaus, Monte Carlo simulations, Critical and saturation fields, External magnetic field.

show abstract

Section: Introductionmentioning

confidence: 99%

Magnetization Plateaus of a Double Fullerene Core/Shell Like-Nanostructure in an External Magnetic Field: Monte Carlo Study

2023

JJP

View full text Add to dashboard Cite

show abstract

“…The shell can change the surface charge density, functional groups, reactivity, biocompatibility, and stability of these composite structures [15][16][17][18]. In recent papers, the authors paid attention to the investigation of the magnetic properties using Monte Carlo simulations and relevant results were found such as the compensation temperature and the transition temperature between the ferrimagnetic and paramagnetic phases [19][20][21][22][23][24][25][26][27][28][29][30][31].…”

Section: Introductionmentioning

confidence: 99%

Compensation Temperature Behavior in a Nanotube Core-Shell Structure with RKKY Interactions: Monte Carlo Simulations

et al. 2020

Self Cite

View full text Add to dashboard Cite

In this paper, we have studied the magnetic properties of the nanotube core-shell structure with RKKY (Ruderman-Kittel-Kasuya-Yosida) interactions, using Monte Carlo simulations (MCS). The system consists of hexagonal core-shell nanotube structure with mixed spins σ = ± 3/2, ± 1/2 (of the core) and S = ±1, 0 (of the shell), separated by non-magnetic nanotubes. Initially, we start this study by discussing for zero temperature, the ground-state phase diagrams in different planes. Moreover, we investigate for the positive temperature values, the effect of the RKKY interactions on the thermal magnetization and magnetic susceptibility of the system. Additionally, we study the effects of the exchange coupling interactions of the core and of the shell on the compensation and transition temperatures. Finally, we explore the behavior of the magnetic hysteresis cycles as a function of the non-magnetic nanotubes number, the temperature, and the exchange coupling parameters.

show abstract

Magnetic Properties and Compensation Temperature in Tri-layer Graphyne-Like Structure: Monte Carlo Simulations

et al. 2021

View full text Add to dashboard Cite

Dilution effect on the compensation temperature in a honeycomb nano-lattice: Monte Carlo study

Cited by 25 publications

References 29 publications

Magnetization Plateaus of a Double Fullerene Core/Shell Like-Nanostructure in an External Magnetic Field: Monte Carlo Study

Magnetization Plateaus of a Double Fullerene Core/Shell Like-Nanostructure in an External Magnetic Field: Monte Carlo Study

Compensation Temperature Behavior in a Nanotube Core-Shell Structure with RKKY Interactions: Monte Carlo Simulations

Magnetic Properties and Compensation Temperature in Tri-layer Graphyne-Like Structure: Monte Carlo Simulations

Contact Info

Product

Resources

About