Phase Transition, Magnetocaloric Effect, and Critical Behavior of Room Temperature Magnetic Refrigerant Material Mn5Ge2.7Zn0.3

Phase Transition, Magnetocaloric Effect, and Critical Behavior of Room Temperature Magnetic Refrigerant Material Mn5Ge2.7Zn0.3

Mn5Ge2.7Zn0.3 alloy was successfully prepared by using the arc-melting method, and its phase transition, magnetocaloric effect, and critical behavior were studied. The thermomagnetic curve determined that the Curie temperature of the sample was 297.2 K, the isothermal magnetization curve found that...

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Bibliographic Details
Main Author: XU Tongjie, LIU Zhenhua, JIN Huaiyu, LIU Jie, JIANG Xiuli, LI Zhe, LIU Yongsheng
Format: Article
Language:zho
Published: Editorial Office of Journal of Shanghai Jiao Tong University 2025-01-01
Series:Shanghai Jiaotong Daxue xuebao
Subjects:
mn<sub>5</sub>ge<sub>3</sub> based alloys
second-order phase transition
magnetocaloric effect
critical behavior
interaction
Online Access:https://xuebao.sjtu.edu.cn/article/2025/1006-2467/1006-2467-59-1-131.shtml
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