Geometrical Quadrupolar Frustration in DyB_4(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
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概要
- 論文の詳細を見る
Physical properties of DyB_4 have been studied by magnetization, specific heat, and ultrasonic measurements. The magnetic entropy change and ultrasonic properties in intermediate phase II indicate that the degeneracy of internal degrees of freedom is not fully lifted in spite of the formation of magnetic order. The ultrasonic attenuation and huge softening of C_<44> in phase II suggest the existence of electric-quadrupolar (orbital) fluctuations of 4f-electrons. These unusual properties originate from a geometrical quadrupolar frustration.
- 社団法人日本物理学会の論文
- 2005-08-15
著者
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柳澤 達也
北大創成
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GOTO Terutaka
Graduate School of Science and Technology,Niigata University
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Goto T
Institute For Materials Research Tohoku University
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NEMOTO Yuichi
Graduate School of Science and Technology, Niigata University
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Goto Tetsuya
Plasma Research Center University Of Tsukuba
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Gotoh Takayuki
Institute For Materials Research Tohoku University
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Goto Takayuki
Department Of Physics Faculty Of Science University Of Tokyo
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Goto T
Nagoya Inst. Technol. Nagoya Jpn
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Goto Takao
Graduate School Of Human And Environmental Studies Kyoto University
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Goto T
Institute For Solid State Physics University Of Tokyo
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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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Yanagisawa T
Graduate School Of Science And Technology Niigata University
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YANAGISAWA Tatsuya
Graduate School of Science and Technology, Niigata University
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Goto Terutaka
Graduate School Of Science And Technology Niigata University
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Goto T
Institute For Solid State Physics The University Of Tokyo
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Goko T
Institute For Solid State Physics University Of Tokyo
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WATANUKI Ryuta
Institute for Solid State Physics, University of Tokyo
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SATO Gou
Faculty of Engineering, Yokohama National University
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SUZUKI Kazuya
Faculty of Engineering, Yokohama National University
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ISHIHARA Masaki
Graduate School of Science and Technology, Niigata University
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Nemoto Y
Graduate School Of Science And Technology Niigata University
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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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Sato Gou
Faculty Of Engineering Yokohama National University
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Nemoto Yuichi
Graduate School Of Science And Technology Niigata University
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Watanuki R
Institute For Solid State Physics University Of Tokyo
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Ishihara Masaki
Graduate School Of Science And Technology Niigata University
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Suzuki K
Graduate School Of Engineering Yokohama National University
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Yanagisawa Tatsuya
Graduate School Of Science And Technology Niigata University
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YANAGISAWA Tatsuya
Graduate School of Science and Technology, Niigata University:Institute for Pure and Applied Physical Sciences, University of California at San Diego
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