The crystal and magnetic structure of UPTe and UAsTe studied by neutron diffraction
The crystal and magnetic structure of UPTe and UAsTe studied by neutron diffraction
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通过中子衍射研究UPTe和UAsTe的晶体和磁结构
DOI：
10.1002/pssa.2210220107
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发表时间：
1974
期刊：
影响因子：
--
通讯作者：
J. Leciejewicz
中科院分区：
文献类型：
--
作者：
A. Zygmunt;A. Murasik;S. Ligenza;J. Leciejewicz
中子衍射研究证实了UPTe和UAsTe中存在UGeTe型结构。用室温中子数据修正了铀和X（X = P，As）原子的参数。低于居里点，磁矩排列被发现是沿着四重轴，根据以前的磁化测量。在液氦温度下的铀离子的磁矩被确定为1.44和1.59 mu /sub BETA /在UPTe和UAsTe，分别。（auth）
Neutron-diffraction study confirmed the occurrence of an UGeTe type of structure in UPTe and UAsTe. The parameters of uranium and X (X = P, As) atoms were refined using the room-temperature neutron data. Below the Curie point, the magnetic moment alignment was found to be along the fourfold axis, in accordance with previous magnetization measurements. The magnetic moment of the uranium ion at liquid helium temperature was determined to be 1.44 and 1.59 mu /sub BETA / in UPTe and UAsTe, respectively. (auth)