Effects of the single-ion anisotropy on magnetic and thermodynamic properties of a ferrimagnetic mixed-spin (1, 3/2) cylindrical Ising nanowire

Wang, Wei; Bi, Jiang-lin; Liu, Rui-jia; Chen, Xu; Liu, Jinping

doi:10.1016/j.spmi.2016.09.013

Cited by 69 publications

(11 citation statements)

References 57 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The coexistence of a negative exchange interaction between the core and the shell with the positive exchange interaction in the core and the shell separately is the main reason beyond the occurrence of the compensation phenomenon. It is noteworthy that similar phase diagrams have been observed in other nanosystems such as cylindrical ferrimagnetic nanotube with core-shell structure, [38] cylindrical Ising nanowire, [28,30] Ising nanoparticle, [45] rectangle Ising nanoribbon, [46] checkerboard square structure, [47] and three-layer system of hexagonal structure. [48] It should be noted that the first order and the critical end point are not studied in these references.…”

Section: Resultssupporting

confidence: 73%

“…[24,[26][27][28][29] These studies are of great significance not only for the theoretical study of ferrimagnetic nanowires but also for experimental and practical applications. Indeed, Wang et al [30] studied the influence of single-ion anisotropy on the critical and hysteresis behavior of a mixed-spin (1, 3/2) cylindrical nanowire using Monte Carlo simulation. They have established the phase diagrams of the system in the temperature versus single-ion anisotropy plane, showing that they contain firstand second-order phase transition lines as well as a tricritical point for some cases of single-ion anisotropy.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Single‐Ion Anisotropy Effect on the Critical and Hysteresis Behaviors of a Mixed‐Spin (1, 3/2) Square Ising Nanowire

Jalal,

Saadi,

Hasnaoui

et al. 2023

Physica Status Solidi (b)

View full text Add to dashboard Cite

The effect of single‐ion anisotropy is investigated on a mixed‐spin (1, 3/2) square Ising nanowire with square ferromagnetic shell and negative core–shell exchange coupling using Monte Carlo simulation. Depending on the Hamiltonian parameters, three different topologies of the phase diagram in the (anisotropy, temperature) plane are found. The tricritical point appears for and effects. For influence of , there is no tricritical point in the phase diagram. The first‐order lines and critical endpoints are also obtained. Some important phenomena such as compensation behavior and rich variety of hysteresis loops are found. The results can be compared with other works, in particular on the nanowire with core–shell structure.

show abstract

Section: Resultssupporting

confidence: 73%

Section: Introductionmentioning

confidence: 99%

Single‐Ion Anisotropy Effect on the Critical and Hysteresis Behaviors of a Mixed‐Spin (1, 3/2) Square Ising Nanowire

Jalal,

Saadi,

Hasnaoui

et al. 2023

Physica Status Solidi (b)

View full text Add to dashboard Cite

show abstract

“…Mixed-spin Ising systems are often used as models to study ferrimagnetism. The occurrence of compensation in such systems has been verified in two-dimensional systems with a number of combinations of different spins (e. g. s = 1/2, 1, 3/2, 2, 5/2) [8][9][10][11][12][13][14][15][16][17][18][19][20][21][22]. Some single-spin systems, such as layered magnets composed of stacked non-equivalent ferromagnetic planes, have also been effectively used to model ferrimagnets.…”

Section: Introductionmentioning

confidence: 99%

Ferrimagnetism and compensation temperature in spin-1/2 Ising trilayers

Diaz

Branco

2018

Physica B: Condensed Matter

View full text Add to dashboard Cite

The mean-field and effective-field approximations are applied in the study of magnetic and thermodynamic properties of a spin-1/2 Ising system containing three layers, each of which is composed exclusively of one out of two possible types of atoms, A or B. The A-A and B-B bonds are ferromagnetic while the A-B bonds are antiferromagnetic. The occurrence of a compensation phenomenon is verified and the compensation and critical temperatures are obtained as functions of the Hamiltonian parameters. We present phase diagrams dividing the parameter space in regions where the compensation phenomenon is present or absent and a detailed discussion about the influence of each parameter on the overall behavior of the system is made. * ianlopezdiaz@gmail.com † nsbranco@fisica.ufsc.br 2

show abstract

“…In our previous studies, the magnetic behaviors of various nano-systems have been studied by means of MC simulation, such as the zigzag graphene nanoribbon (GRNs) [43], ferrimagnetic mixed-spin Ising nanoisland [44], nanowires [45], nanotubes [46], graphene-like nanoisland bilayer [47], nanoparticles [48] and so on. However, little attention has been applied to the dynamic magnetic properties of Ising graphene-like monolayer under external oscillating magnetic field.…”

Section: Introductionmentioning

confidence: 99%

Dynamic magnetic properties of Ising graphene-like monolayer

Sun

Wang

2020

Commun. Theor. Phys.

Self Cite

View full text Add to dashboard Cite

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.

show abstract

Effects of the single-ion anisotropy on magnetic and thermodynamic properties of a ferrimagnetic mixed-spin (1, 3/2) cylindrical Ising nanowire

Cited by 69 publications

References 57 publications

Single‐Ion Anisotropy Effect on the Critical and Hysteresis Behaviors of a Mixed‐Spin (1, 3/2) Square Ising Nanowire

Single‐Ion Anisotropy Effect on the Critical and Hysteresis Behaviors of a Mixed‐Spin (1, 3/2) Square Ising Nanowire

Ferrimagnetism and compensation temperature in spin-1/2 Ising trilayers

Dynamic magnetic properties of Ising graphene-like monolayer

Contact Info

Product

Resources

About