Neutron and X-ray diffraction studies on the Tb2Ni3Si5 single crystal期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Neutron and X-ray diffraction studies on the Tb₂Ni₃Si₅ single crystal

Authors:	Yuzo Hashimoto Shinji Kawano Miwako Takahashi

Affiliation:	^a Department of Physics, Fukuoka University of Education, Munakata, Fukuoka 811-4192, Japan ^b Research Reactor Institute, Kyoto University, Kumatori, Sennan, Osaka 590-0494, Japan ^c Institute of Material Science, University of Tsukuba, Ibaraki 305-8573, Japan

Abstract:	Neutron and X-ray diffraction studies on the Tb₂Ni₃Si₅ single crystal have been done to investigate its crystal modulation and magnetic properties. The modulated single crystal is constructed by the TbNiSi₂ (CeNiSi₂-type Cmcm) and the Tb₂Ni₃Si₅ (U₂Co₃Si₅-type Ibam) lattices. The relationship between the two lattices is described as direction of the b₁₁₂-axis coincides with the a₂₃₅-axis. The crystal modulation gives significant effects on magnetism. Each of the two lattices takes complex antiferromagnetism with multiplex propagation vectors.

Keywords:	A. Intermetallic compounds C. Neutron scattering C. X-ray diffraction D. Magnetic properties
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