The magnetic susceptibility of Pd, PdH and PdD between 4 and 300 K?
The magnetic susceptibility of Pd, PdH and PdD between 4 and 300 K?
复制标题
Pd、PdH 和 PdD 在 4 到 300 K 之间的磁化率？
DOI：
10.1088/0305-4608/2/2/023
复制
发表时间：
1972
期刊：
影响因子：
--
通讯作者：
F. Manchester
中科院分区：
文献类型：
--
作者：
H. C. Jamieson;F. Manchester
测量了PdH和PdD合金在4K至300K温度范围内的磁化率。研究了一系列样品，其组成范围为0.0 ~ 0.7 H原子或D原子/Pd原子。结果被解释为PdH和PdD体系的两相性质。α相的磁化率较大，随温度的变化与纯钯相似，而β相的磁化率略有反磁性，几乎不受温度的影响。纯钯和α相PdH的磁化率的温度依赖性与Misawa（1970）基于将钯中的电子视为近铁磁费米液体而给出的理论关系非常吻合。
Measurements have been made of the magnetic susceptibility of PdH and PdD alloys over the temperature range between 4K and 300K. A series of specimens was studied with composition ranging from 0.0 to 0.7 H or D atoms/Pd atom. The results are interpreted in terms of the two phase nature of the PdH and PdD systems. For the alpha phase the susceptibility is large and varies with temperature in a manner similar to that of pure palladium, while the susceptibility of the beta phase is slightly diamagnetic and almost independent of temperature. The temperature dependence of the susceptibility of both pure Pd and alpha phase PdH agrees well with a theoretical relation given by Misawa (1970) based on treating the electrons in palladium as a nearly ferromagnetic Fermi liquid.