摘要
讨论了磁介质的四个热力学微分方程,磁介质的十二个偏微商公式和磁介质的十二个麦克斯韦关系,磁致伸缩效应与压磁效应的关系,磁热效应与热磁效应的关系,绝热去磁致冷效应,定磁场热容量与定磁矩热容量的关系。
Four differential equations of magnetic medium thermodynamics are involved here. 12 partial derivative formulas for magnetic medium among which 12 Maxwell relations are also concerned; relations between magnetostrictive effect and piezomagnetic effect; relations between magnetocaloric effect and thermomagnetic effect; the effect of magnetic cooling with heat insulation; relations between the thermal capacity of the constant magnetic field and that of the constant magnetic moment.
出处
《兴义民族师范学院学报》
2012年第2期113-116,共4页
Journal of Minzu Normal University of Xingyi
关键词
磁介质
麦克斯韦关系
磁致伸缩
压磁
磁热
热磁
magnetic medium
Maxwell relations
magnetostriction
piezomagnetism
magnetocalorie
thermomagnetic
