Monte Carlo study of magnetization plateaus and thermodynamic properties of a nano-graphene with a sandwich-like structure in a longitudinal magnetic field

Lv, Dan; Ma, Ye; Luo, Xiaoyu; Jiang, Wei; Wang, Feng; Li, Qian

doi:10.1016/j.physe.2019.113721

Cited by 38 publications

(9 citation statements)

References 76 publications

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“…Obviously, T C decreases monotonously with the increase of | | D a . Similar behavior has been observed in other theoretical studies of nano-structures [57][58][59][60]. It is interesting that the peaks of the double-peak susceptibility curves at lower temperatures correspond to dramatic changes in the magnetization curve.…”

Section: Resultssupporting

confidence: 87%

Dynamic magnetic properties of Ising graphene-like monolayer

Sun

Wang

2020

Commun. Theor. Phys.

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Dynamic magnetic properties of the mixed-spin (3/2, 5/2) Ising graphene-like monolayer in an oscillating magnetic field are studied by means of Monte Carlo simulation. The effects of Hamiltonian parameters such as crystal field and time-dependent oscillating magnetic field on the dynamic order parameter, susceptibility and internal energy of the system are well presented and explained. Moreover, much attention has also been dedicated to the phase diagrams with different parameters in order to better comprehend the impacts of these parameters on the critical temperature. Our results reveal that the crystal fields of two sublattices have similar effects on the critical temperature, but the bias field and amplitude of oscillating field have opposite effects on it. We hope that our research can be of guiding significance to the theoretical and experimental studies of graphene-like monolayer.

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Section: Resultssupporting

confidence: 87%

Dynamic magnetic properties of Ising graphene-like monolayer

Sun

Wang

2020

Commun. Theor. Phys.

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“…This action originates from the enlargement of the exchange interaction energy. An analysis of these results shows that the present AFM/FM BiFeO 3 /Co can exhibit some properties similar to those found in ferromagnetic materials [60,61].…”

Section: Hysteresis Loopssupporting

confidence: 76%

Monte Carlo study of the magnetic properties and magnetocaloric effect of an AFM/FM BiFeO₃/Co bilayer

Chang¹,

Wang²,

Ma³

et al. 2021

Commun. Theor. Phys.

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The magnetic properties and magnetocaloric effect of an antiferromagnetic/ferromagnetic (AFM/FM) BiFeO3/Co bilayer with mixed-spin (5/2, 3/2) have been studied based on Monte Carlo simulation. The magnetization, susceptibility, and critical temperature are investigated under various exchange couplings and an external magnetic field. In particular, the influence of exchange couplings and an external magnetic field on the magnetic entropy change, adiabatic temperature change, and the relative cooling power (RCP) are studied. The simulation results indicated that the decrease of the exchange coupling and the increase of external magnetic fields can cause an increase of magnetic entropy change, adiabatic temperature change, and RCP. In addition, the hysteresis loops of the system are presented for different exchange couplings and temperatures.

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“…Our data were generated with 100 000 Monte Carlo steps per lap, discarding the first 10 000 MCS. [44][45][46][47][48] M. Jerrari, R. Masrour, T. Sahdane Laboratory of Solid Physics Faculty of Sciences Dhar El Mahraz Sidi Mohamed Ben Abdellah University Fez BP 1796, Morocco E-mail: rachid.masrour@usmba.ac.ma…”

Section: Ising Model and Monte Carlo Simulationsmentioning

confidence: 99%

“…Our data were generated with 100 000 Monte Carlo steps per lap, discarding the first 10 000 MCS. [ 44–48 ]…”

Section: Ising Model and Monte Carlo Simulationsmentioning

confidence: 99%

Study of Magnetic and Magnetocaloric Properties of the Nano‐Graphene of Mixed Spins S = 3/2 and σ = 2: A Monte Carlo Simulation

Jerrari

Masrour

Sahdane

2023

Physica Status Solidi (b)

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The magnetic and magnetocaloric properties of the nano‐graphene monolayer structure consisting of mixed spins S = 3/2 and σ = 2 are studied by using Monte Carlo simulations. The ground‐state phase diagrams corresponding to several physical parameters are first discussed. The influence of the number of lattice sites on the total and partial magnetizations and the magnetic susceptibilities has been investigated. The critical temperature is deduced. The effect of exchange interaction, external magnetic, and crystal field on total magnetizations is studied. Magnetic hysteresis cycles are obtained. Specific heat change and magnetic entropy changes are inferred for several magnetic fields. Finally, the relative cooling power is determined.

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Monte Carlo study of magnetization plateaus and thermodynamic properties of a nano-graphene with a sandwich-like structure in a longitudinal magnetic field

Cited by 38 publications

References 76 publications

Dynamic magnetic properties of Ising graphene-like monolayer

Dynamic magnetic properties of Ising graphene-like monolayer

Monte Carlo study of the magnetic properties and magnetocaloric effect of an AFM/FM BiFeO₃/Co bilayer

Study of Magnetic and Magnetocaloric Properties of the Nano‐Graphene of Mixed Spins S = 3/2 and σ = 2: A Monte Carlo Simulation

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Monte Carlo study of magnetization plateaus and thermodynamic properties of a nano-graphene with a sandwich-like structure in a longitudinal magnetic field

Cited by 38 publications

References 76 publications

Dynamic magnetic properties of Ising graphene-like monolayer

Dynamic magnetic properties of Ising graphene-like monolayer

Monte Carlo study of the magnetic properties and magnetocaloric effect of an AFM/FM BiFeO3/Co bilayer

Study of Magnetic and Magnetocaloric Properties of the Nano‐Graphene of Mixed Spins S = 3/2 and σ = 2: A Monte Carlo Simulation

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Product

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About

Monte Carlo study of the magnetic properties and magnetocaloric effect of an AFM/FM BiFeO₃/Co bilayer