NMR Study of a Heavy Fermion Compound YbAs
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概要
- 論文の詳細を見る
Nuclear naagnetic resonance and re[axatioru studies on "As in an Yb-znonopnictide YbAs havebeen carried ottt at teunperattrres doxvn to 20 oak to clarify the tnagnetic properties of thiscoznpotrnd frorn a microscopic point of view, A notatble restrlt is that the spin-lattice relaxationrate 1/]] shows Feruaui-liquid-like beluavior given as (V')]) ' : 2.9(sK) ' below O.2K. Theconstant valtre of ('V'1'Z') ' in YbAs is disctrssed trsing Flue Korringat rel?ttion for a sirrgle iraapurityuaaodel to coraapare xvith those in other heavy Fernaaion couaupotrnds. The NlNzIR spectra betxveenO.4K and 0.6K indicate that the pararaaagnetic and the antiferronaagneticaI[y ordered regionscoexist. Frona these results, it is fottnd that YbAs is a heavy Ferutaion compotznd which tzndergoesan antiferrounagnetic transition.
- 社団法人日本物理学会の論文
- 1998-12-15
著者
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MAEGAWA Satoru
Graduate School of Human and Environmental Studies, Kyoto University
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OYAMADA Akira
Graduate School of Human and Environmental Studies, Kyoto University
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LI Dexin
Institute for Materials Reseach, Tohoku University
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Li D
Tohoku Univ. Ibaraki Jpn
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SUZUKI Takashi
Institute for Solid State Physics, University of Tokyo
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Gotoh Takayuki
Institute For Materials Research Tohoku University
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Suzuki N
Riken (inst. Physical And Chemical Res.) Saitama
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Maegawa Satoru
Graduate School Of Human And Environmental Studies Kyoto University
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Goto Takao
Graduate School Of Human And Environmental Studies Kyoto University
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Goto T
Graduate School Of Human And Environmental Studies Kyoto University
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HASHI Kenjiro
National Institute for Materials Science (NIMS)
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HASHI Kenjiro
Graduate School of Human and Environmental studies, Kyoto University
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Goto T
Univ. Tokyo Chiba
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Goto Tsuneaki
Institute For Solid State Physics University
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Li Dexin
Institute For Material Research Tohoku University
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Li Dexin
Institute For Materials Research Tohoku University
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Oyamada Akira
Graduate School Of Human And Environmental Studies Kyoto University
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Oyamada Akira
Department Of Physics Faculty Of Science Tohoku University
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Oyamada Akira
Department Of Physics Kyoto University
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Goko T
Institute For Solid State Physics University Of Tokyo
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Goto Tsuneaki
The Institute Of Solid State Physics Tokyo University
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Goto Takao
Graduate School Fo Human And Environmental Studies Kyoto University
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Oyamada A
Graduate School Of Human And Environmental Studies Kyoto University
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Hashi K
National Institute For Materials Science
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Sasagawa Takao
Graduate School Of Frontier Sciences University Of Tokyo
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Suzuki Takashi
Institute For Solid State Physics University Of Tokyo
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