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Magnetic properties and magnetocaloric effect in double Sr2FeMoO6 perovskites
被引:38
|作者:
Erchidi Elyacoubi, A. S.
[1
]
Masrour, R.
[1
]
Jabar, A.
[1
]
Ellouze, M.
[2
]
Hlil, E. K.
[3
]
机构:
[1] Cadi Ayyed Univ, Natl Sch Appl Sci, Lab Mat Proc Environm & Qual, BP 63, Safi 46000, Morocco
[2] Sfax Univ, Fac Sci Sfax, LAMMA, BP 1171-3000, Sfax, Tunisia
[3] Univ Grenoble Alpes, Inst Neel, CNRS, BP 166, F-38042 Grenoble 9, France
关键词:
Sr2FeMoO6;
compound;
Magnetocaloric effect;
Magnetic materials;
Monte Carlo simulation;
Magnetic hysteresis cycle;
MAGNETORESISTANCE;
D O I:
10.1016/j.materresbull.2017.10.037
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
The magnetic properties, and magnetocaloric effect in Sr2FeMoO6 compound have been studied using the Monte Carlo simulation. Thermal magnetization and dM/dT of Sr2FeMoO6 are given. The Curie temperatures Tc(K) have been obtained. The temperature dependence of the magnetic entropy for a several magnetic field have been also obtained. The field dependence of relative cooling power and magnetic hysteresis cycle of Sr2FeMoO6 have been determined for a several magnetic field and temperatures. The Sr2FeMoO6 might be a promising base for developing the new kinds of magnetic refrigerant as working materials in magnetic refrigeration technology.
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页码:132 / 135
页数:4
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