Study of Neutron Diffraction on 154SmRu4P12 Single Crystal
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概要
- 論文の詳細を見る
The magnetic structure of SmRu4P12 has been investigated by neutron diffraction. Long-range antiferromagnetic ordering with a propagating vector of \mathbf{q}=(1,0,0) was observed below the metal--insulator transition temperature (T_{\text{MI}}=16.5 K). Data obtained at T=3.3 K were analyzed with dipole magnetic moments of \mu=0.30 \mu_{\text{B}} at Sm sites. The results suggest that the primary order parameter is the T^{\alpha}, or T^{\beta} octupole accompanied by strong mixing with T^{\alpha} and dipoles.
- 2012-06-15
著者
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TSUTSUI Satoshi
Research and Utilization Division, SPring-8 JASRI
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LEE Chul-Ho
National Institute of Advanced Industrial Science and Technology
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KIHOU Kunihiro
National Institute of Advanced Industrial Science and Technology
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Tsutsui Satoshi
Japan Synchrotron Radiation Res. Inst. Hyogo Jpn
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Tsutsui Satoshi
Japan Synchrotron Radiation Research Institute Spring-8
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Tsutsui Satoshi
Japan Synchrotron Radiation Research Institute
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Yoshizawa Hideki
Institute For Solid State Physics The University Of Tokyo
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Yoshizawa Hideki
Institute for Solid State Physics, The University of Tokyo, Tokai, Ibaraki 319-1106, Japan
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SUGAWARA Hitoshi
Department of Mathematical and Natural Sciences, Faculty of Integrated Arts and Sciences, The University of Tokushima
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Tsutsui Satoshi
Japan Synchrotron Radiation Research Institute, SPring-8, Hyogo 679-5198, Japan
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Tsutsui Satoshi
Japan Synchrotron Radiation Research Institute, SPring-8, Sayo, Hyogo 679-5198, Japan
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Tsutsui Satoshi
SPring-8/JASRI, Sayo, Hyogo 679-5198, Japan
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Lee Chul-Ho
National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8568, Japan
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Sugawara Hitoshi
Department of General Internal Medicine, Omiya Medical Center, Jichi Medical University
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