Multiferroism in Pr_2FeCrO_6 perovskite  

作　　者：S.Ravi 

机构地区：[1]Department of Physics,Mepco Schlenk Engineering College

出　　处：《Journal of Rare Earths》2018年第11期1175-1178,共4页稀土学报（英文版）

摘　　要：Pr2FeCrO6 perovskite crystallizes in an orthorhombic structure with R3c space group. Magnetic stuay nas revealed that Pr2FeCrO6 exhibits room-temperature ferromagnetism with a Curie temperature of about 562 K. Pr2FeCrO6 also exhibits weak ferroelectricity. Thus, given its ferroelectric and ferromagnetic na- ture, the Pr2FeCrO6 material can be considered as a multiferroic. In addition, due to its high Curie temperature and multiferroicity, it could be a promising candidate for spintronics applications.Pr2FeCrO6 perovskite crystallizes in an orthorhombic structure with R3c space group. Magnetic stuay nas revealed that Pr2FeCrO6 exhibits room-temperature ferromagnetism with a Curie temperature of about 562 K. Pr2FeCrO6 also exhibits weak ferroelectricity. Thus, given its ferroelectric and ferromagnetic na- ture, the Pr2FeCrO6 material can be considered as a multiferroic. In addition, due to its high Curie temperature and multiferroicity, it could be a promising candidate for spintronics applications.

关 键 词：Magnetic materials Double perovskite MAGNETORESISTANCE SPINTRONICS Rare earths 

分 类 号：TM27[一般工业技术—材料科学与工程] TU226[电气工程—电工理论与新技术]