Magnetic properties and magnetocaloric effects of PrSi
来源期刊：Rare Metals2014年第3期
论文作者：Li-Chen Wang Bao-Gen Shen
文章页码：239 - 243
摘 要：Magnetic properties and magnetocaloric effects（MCEs） of the PrSi compound were studied. The PrSi compound undergoes a second-order ferromagnetic-to-paramagnetic transition at the Curie temperature of TC= 52 K.Large MCE with no magnetic hysteresis loss is observed around TC. The maximum values of magnetic entropy change（DS） are found to be-8.6 and-15.3 J kg-1 K-1for the magnetic field changes of 0–2 T and 0–5 T, respectively. The large DS with no hysteresis makes PrSi compound a competitive candidate for magnetic refrigerant.
Li-Chen Wang，Bao-Gen Shen
State Key Laboratory for Magnetism, Institute of Physics,Chinese Academy of Sciences
摘 要：Magnetic properties and magnetocaloric effects（MCEs） of the PrSi compound were studied. The PrSi compound undergoes a second-order ferromagnetic-to-paramagnetic transition at the Curie temperature of TC= 52 K.Large MCE with no magnetic hysteresis loss is observed around TC. The maximum values of magnetic entropy change（DS） are found to be-8.6 and-15.3 J kg-1 K-1for the magnetic field changes of 0–2 T and 0–5 T, respectively. The large DS with no hysteresis makes PrSi compound a competitive candidate for magnetic refrigerant.
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