Origin of Soft Spin Structure in Mn Formate Di-Urea : Electronic Properties, etc.
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概要
- 論文の詳細を見る
Proton NMR measurements at low temperature show that Mn moment direction in Mn formate di-urea easily changes by temperature as well as the replacement of hydrogen with deuterium atom in urea. The change in the moment direction is due to the competition of the magnetic anisotropy caused by the dipole interaction with the anisotropy caused by the surrounding ligand ions. The observed spin structure of four-fold screw rotations of antiferromagnetic layers is well understood by very small interlayer exchange interactions and magnetic anisotropies. The possibility is pointed out that the dipole interaction between the first nearest neighboring layers is the important origin of the transition to the three-dimensional long range order of this compound.
- 社団法人日本物理学会の論文
- 2000-08-15
著者
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TAKEDA Kazuyoshi
Department of Applied Quantum Physics, Kyushu University
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Tokita M
Fukuoka Institute Of Technology
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Tokita Masahiko
Fukuoka Institute Of Technology
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YAMAGATA Kazuo
Department of Physics,Faculty of Science,Kobe University
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KUBO Hidenori
Fukuoka Institute of Technology
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ZENMYO Kazuko
Fukuoka Institute of Technology
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Matsumura M
Faculty Of Science Kochi University
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Yamagata K
Iwaki Meisei University
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Yamagata Kazuo
Department Of Physics And Sciences Nihon University
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Takahashi M
Institute Of Materials Science University Of Tsukuba
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Matsumura M
Department Of Material Science Faculty Of Science Kochi University
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高橋 正雄
神奈川工科大
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MATSUMURA Manabu
Department of Applied Physics, Faculty of Engineering, Kyushu University
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OOHASHI Tooru
College of Science and Engineering, Iwaki Meisei University
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YOMAGATA Kazuo
College of Science and Engineering, Iwaki Meisei University
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Matsumura Masahiro
Department Of Physics Faculty Of Science Kouchi University
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Oohashi Tooru
College Of Science And Engineering Iwaki Meisei University
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Kubo Hidenori
Department Of Electronics Fukuoka Institute Of Technology
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Zenmyo Kazuko
Department Of Physics Fukuoka Institute Of Technology
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Zenmyo Kazuko
Fukuoka Insititute Of Technology
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高橋 正雄
Institute Of Materials Science University Of Tsukuba
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Takeda Kazuyoshi
Department Of Applied Quantum Physics Faculty Of Engineering Kyushu University:institute Of Environm
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Kubo H
Fukuoka Institute Of Technology
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Zenmyo K
Fukuoka Institute Of Technology
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Kubo Hidenori
Fukuoka Insititute Of Technology
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