稀土离子态在立方晶体场中的低磁场特性

G. Fischer, A. Herb
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引用次数: 2

摘要

计算了立方晶体场对稀土离子的影响,并以图形形式表示了最低亚态的磁矩和Van Vleck磁化率,当J = 3.5时;4;4.5;6;7.5;8. 这是分析中磁场部分磁化的实用指南。给出了三个主要方向的结果。为了分析磁化率测量结果,还表示了计算出的基波多重体的居里常数(或Van Vleck磁化率)。L'effet d' unchamp结晶在立方体上的影响,在表面上的影响,在表面上的影响,在表面上的影响,在表面上的影响,在表面上的影响,在表面上的影响,在表面上的影响,在表面上的影响。4;4、5;6;7、5;8. 这两种方法都是实用的,所以我要分析这些方法和方法。没有结果,就没有三个方向原则。Dans le but d'exploiter les measures de, la constant de Curie(或la de Van Vleck) du multiplet basic est aussi代表。
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Detailed Low-Field Magnetic Properties of Rare-Earth Ion States in Cubic Crystal Fields
The effect of a cubic crystal field on rare-earth ions is calculated and presented in a graphical form representing the individual magnetic moment and Van Vleck susceptibility of the lowest-lying sub-state, for J = 3.5; 4; 4.5; 6; 7.5; 8. This is a practical guide for analyzing the moderate-field part of the magnetization. The results are given for the three principal directions. In order to analyze susceptibility measurements, the calculated Curie constant (or the Van Vleck susceptibility) of the fundamental multiplet is also represented. L'effet d'un champ cristallin cubique sur les ions des terres rares est calcule, et les resultats sont donnes sous forme graphique representant le moment magnetique et la susceptibilite de Van Vleck individuels du sous-etat le plus bas, pour les valeurs de J correspondantes: 3,5; 4; 4,5; 6; 7,5; 8. Ces courbes ont une utilite pratique pour l'analyse des courbes d'aimantation dans des champs moderes. Les resultats sont donnes pour les trois directions principales. Dans le but d'exploiter les mesures de susceptibilite, la constante de Curie (ou la susceptibilite de Van Vleck) du multiplet fondamental est aussi representee.
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