Dynamic Spin Properties of La_<1.98>Sr_<0.02>CuO_4
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概要
- 論文の詳細を見る
Neutron scattering experiments have been performed to study the dynamic spin properties of La_<1.98> Sr_<0.02> CuO_4, a crystal with just enough Sr to destroy three-dimensional long range magnetic order and induce spin-glass behavior at low temperatures. The q-integrated susceptibility ∫ d^2q_<2D> Im X_<2D> (q_<2D>,ω) follows the scaling function of ω/T suggested by Keimer et al. Below 3 meV, however, clear deviation from the scaling function is observed at low temperatures. This probably originates from a gap in the spin-wave-like excitations due to the out-of-plane anisotropy.
- 社団法人日本物理学会の論文
- 1993-05-15
著者
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Shirane G.
Physics Department, Brookhaven National Laboratory
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NAKAJIMA Kenji
Japan Atomic Energy Agency
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R.J Birgeneau
MIT
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Yamada Kotaro
Department Of Engineering Hiroshima University
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吉田 起國
京大原子エネルギー研
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ENDOH Yasuo
Department of Physics,Tohoku University
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Birgeneau R.
Ucberkeley
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Birgeneau R
Univ. Toronto Ontario Can
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Birgeneau R.
Department Of Physics And Cneter For Materials Science And Engineering
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Shirane G
Department Of Physics Brookhaven National Laboratory
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Maple M
Univ. California California Usa
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Birgeneau R
Department Of Physics University Of California
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Birgeneau R.
Department Of Physics University Of Toronto Toronto
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Maeda M
Department Of Engineering Physics Electronics And Mechanics Graduate School Of Engineering Nagoya In
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Birgeneau J.r.
Department Of Physics And Center For Materials Science And Enginnering Massachusetts Institute Of Te
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YAMADA Kazuyoshi
Department of Physics, Tohoku University
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Thurston R.
Physics Department Brookhaven National Laboratory
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Birgeneau J.
Department Of Physics Massachusetts Institute Of Technology
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HIDAKA Yoshikazu
NTT Interdisciplinary Research Laboratories, Nippon Telegraph and Telephone Corporation
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MATSUDA M.
Institute for Solid State Physics, University of Tokyo
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Matsuda M
Tohoku Univ. Sendai Jpn
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Matsuda Masaaki
Department Of Physics
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Yamada K
Department Of Physics Tohoku University:(present)institute For Chemical Research Kyoto University
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Yamada Kazuyoshi
Department Of Geriatrics Narita Memorial Hospital
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Hidaka Y
Nippon Telegraph And Telephone Corp. Ibaraki Jpn
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Hidaka Yoshikazu
Ntt Interdisciplinary Research Laboratories Nippon Telegraph And Telephone Corporation
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Hidaka Yoshikazu
Ntt Electrical Communication Laboratories
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Kastner A.
Department of Physics, Massachusetts Institute of Technology
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Nakajima Kenji
Department of Physics, Tohoku University
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Shirane G.
Department of physics, Brookhaven National Laboratory
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Matsuda Masaaki
Department Of Physics Tohoku University
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Shirane Gen
Brookhavcn National Laboratory Upion
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Endoh Yasuo
Department Of Chemistry Kyoto University
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R.j Birgeneau
Univ. Toronto Ontario Can
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Nakajima K
Japan Atomic Energy Agency
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Matsuda M
Institute For Solid State Physics University Of Tokyo
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Kastner A.
Department Of Physics Massachusetts Institute Of Technology
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Maeda Masaki
Department Of Engineering Physics Electronics And Mechanics Graduate School Of Engineering Nagoya In
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Nakajima K
National Inst. Biosci. And Human‐technol. Ibaraki Jpn
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Nakajima Kenji
Department Of Nutrition Faculty Of Nutrition Koshien University
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Nakajima Kenji
Department Of Applied Pharmacology Kyoto Pharmaceutical University
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Shirane G.
Physics Department Brookhaven National Laboratory
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