稀土元素Ce的特性与4f电子局域磁矩  

PROPERTIES OF RARE-EARTH ELEMENT CERIUM AND ELECTRON LOCAL MACHETIC MOMENT

作　　者：樊任军 姜文植[1] 

机构地区：[1]延边大学物理系

出　　处：《低温物理学报》1990年第2期86-94,共9页Low Temperature Physical Letters

摘　　要：本文考虑到电声子相互作用以及4f电子与传导电子相互作用的贡献,对稀土Ce中伴随γ-α相变时所发生的变价现象与磁性等物理特性的关系作了研究,分析了当温度、压强、化合价等变化时稀土金属中的电子行为。In consideration of the contribution of electron-phonon interaction and 4f electron-conduction electron interaction, we have studied the relationship between valence fluctuation phenomena and physical properties, such as magnetism, etc., accompanying γ-α phase transition in cerium. We have also made an analysis of the electronic behaviour in Rare-Earth metal in connection with changes in temperature, pressure and valence.

关 键 词：CE 电子 磁矩 低温 磁性 

分 类 号：O513[理学—低温物理]