Recent developments in magnetocaloric materials

被引:3178
作者
Gschneidner, KA [1 ]
Pecharsky, VK
Tsokol, AO
机构
[1] Iowa State Univ Sci & Technol, Ames Lab, Mat & Engn Phys Program, Ames, IA 50011 USA
[2] Iowa State Univ Sci & Technol, Dept Mat Sci & Engn, Ames, IA 50011 USA
关键词
D O I
10.1088/0034-4885/68/6/R04
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The recent literature concerning the magnetocaloric effect (MCE) has been reviewed. The MCE properties have been compiled and correlations have been made comparing the behaviours of the different families of magnetic materials which exhibit large or unusual MCE values. These families include: the lanthanide (R) Laves phases (RM2, where M = Al, Co and Ni), Gd-5(Si1-xGex)(4), Mn(As1-xSbx), MnFe(P1-xAsx), La(Fe13-xSix) and their hydrides and the manganites (R1-xMxMnO3, where R = lanthanide and M = Ca, Sr and Ba). The potential for use of these materials in magnetic refrigeration is discussed, including a comparison with Gd as a near room temperature active magnetic regenerator material.
引用
收藏
页码:1479 / 1539
页数:61
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