Thermal Expansion Coefficient of BaCo_<1-x>Ni_xS_2
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概要
- 論文の詳細を見る
lVIeastmrements of the linear thernaal expansion coefficient a have been carried otrt on bothpolycrystalline pellets and single crystals of BaCo) .Ni.Sz, which has a layered structure andexhibits the lVIott transition with varying x. In the region of x< 0.22, where antiferromagneticstate exists b elow Tu, a exhi bits the finite discontinuity Aa at 'Z'N, as is expected in ordinary casesof second order phase transition, The sign of the discontinuity do{; a(Tg - O) - a(T? -4- O)}changes from positive to negative at x x 0.07 with increasing x, which can consistently beexplained by considering the r-dependence of' the electronic structure of this systeuaa.
- 社団法人日本物理学会の論文
- 1997-06-15
著者
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SASAKI Hisashi
Department of Physics,Division of Material Science,Nagoya University
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SATO Masatoshi
Department of Physics,Division of Material Science,Nagoya University
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TAKEDA Jun
Department of Physics,Faculty of Science,Nagoya University
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Takeda J
Nagoya Univ. Nagoya
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YASUI Yukio
Department of Physics, Division of Material Science, Nagoya University
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Sasaki Hiromi
Laboratory Of Physiological Sciences Faculty Of Human Sciences Waseda University
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Sasaki H
Tohoku Gakuin Univ. Miyagi
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Sasaki Hisashi
Department Of Physics Division Of Material Science Nagoya University
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Sasaki Hisashi
Department Of Computer Science Tokyo Institute Of Technology
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Takeda Jun
Department Of Physics Division Of Material Science Nagoya University:crest Japan Science And Technol
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Takeda Jun
Department Of Physics Faculty Of Science Nagoya University
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Takeda Jun
Department Of Diabetes And Endocrinology Division Of Molecule And Structure Gifu University School O
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Sato Masatoshi
Department Of Electrical And Electronics Engineering Sophia University
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Takeda Jun
Department Of Biological Sciences Graduate School Of Science Tokyo Metropolitan University
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Sato Masatoshi
Department Of Agro-environmental Science Obihiro University Of Agriculture And Veterinary Medicine
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Yasui Yukio
Department Of Physics Division Of Material Science Nagoya University
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