Magnetocaloric effect and magnetic properties in NdMnO3 perovskite: A Monte Carlo approach

Salcedo-Gallo, J. S.; Rodríguez-Patiño, D. F.; Alzate-Cardona, J.D.; Barco-Ríos, H.

doi:10.1016/j.physleta.2018.05.019

Cited by 25 publications

(11 citation statements)

References 17 publications

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“…When T is higher, T has a dominant effect on the energy of the system and the fluctuations disappear. The results are in great agreement with some previous studies [33,34,38,40,42].…”

Section: Resultssupporting

confidence: 93%

“…Q t decreases monotonically with increasing h 0 at a given temperature, which is contrary to the effect of h b . Comparable results were also found in La 2/3 Ca 1/3 MnO 3 manganites [42]. One can deduce from figure 6(b) that the influence of h 0 on Q a and Q b is more obvious compared with that of h b , namely, with the increase of h 0 , Q a and Q b gradually move to the left.…”

Section: Resultssupporting

confidence: 53%

“…It is found that there exists a peak in each χ curve no matter which system size. It is worth noting that the peak corresponds to the critical temperature T C [35,42,54]. One can notice that the value of T C increases with the increase of 2N 2 when 2N 2 <2×20 2 , which suggests that the obvious finite size effect for small size.…”

Section: Model and MC Simulationmentioning

confidence: 92%

“…Based on MC simulation, DPT in La 2/3 Ca 1/3 MnO 3 magnets was studied by Alzate-Cardona et al and typical conclusion was illustrated. It is found that the critical temperature increases with the decreasing of the amplitude of the external magnetic field and the strong time-dependent field causes disorder and so on [42].…”

Section: Introductionmentioning

confidence: 99%

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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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“…When T is higher, T has a dominant effect on the energy of the system and the fluctuations disappear. The results are in great agreement with some previous studies [33,34,38,40,42].…”

Section: Resultssupporting

confidence: 93%

Section: Resultssupporting

confidence: 53%

Section: Model and MC Simulationmentioning

confidence: 92%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Dynamic magnetic properties of Ising graphene-like monolayer

Sun

Wang

2020

Commun. Theor. Phys.

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“…The Hamiltonian parameters were fit to reproduce experimental results. 27 GThe electronic and magnetic properties of double perovskite have been studied by using ab initio and Monte Carlo methods. 28,29 To the best of the authors' knowledge, all research work carried out on the NdMnO 3 system has treated it as a ferromagnetic system.…”

Section: Introductionmentioning

confidence: 99%

Electronic, Magnetic, and Magnetocaloric Properties of NdMnO3 Simple Perovskite

Magoussi¹,

Amraoui²,

Feraoun³

et al. 2021

Journal of Elec Materi

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Using density functional theory calculations within the generalized gradient approximation, the electronic density of states and band structure of NdMnO 3 simple perovskite are analyzed. It is found that the compound behaves as a ferromagnetic half-metal material. By using Monte Carlo simulations within the framework of the Ising model, the effects of the crystal field and the exchange interaction between the magnetic atoms Mn-Mn and Nd-Mn on the magnetization, susceptibility, specific heat, and internal energy are investigated. The magnetocaloric effect of NdMnO 3 is also examined. It is observed that the relative cooling power (RCP) increases when the applied magnetic field or Mn-Mn exchange interaction is increased, whereas the RCP decreases when the crystal field or Nd-Mn exchange interaction is increased. These results show that NdMnO 3 is a potential candidate for use in magnetic refrigeration and spintronic applications.

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Rotating Magnetocaloric Effect and Magnetic Properties in NdMnO3 perovskite: the Monte Carlo Study

Liu

Xie

et al. 2020

J Supercond Nov Magn

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Magnetocaloric effect and magnetic properties in NdMnO3 perovskite: A Monte Carlo approach

Cited by 25 publications

References 17 publications

Dynamic magnetic properties of Ising graphene-like monolayer

Dynamic magnetic properties of Ising graphene-like monolayer

Electronic, Magnetic, and Magnetocaloric Properties of NdMnO3 Simple Perovskite

Rotating Magnetocaloric Effect and Magnetic Properties in NdMnO3 perovskite: the Monte Carlo Study

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