Spin-Density-Wave Transition in Quasi-One-Dimensional System Under Uniaxial Pressure : Condensed Matter: Electronic Properties, etc.
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概要
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We investigated the effect of uniaxial pressure on the transition temperature of spin-density-wave (SDW) in quasi-one-dimensional organic conductors. Although the imperfectness of the Fermi surface nesting is reduced when the hopping matrix element t_α increases by uniaxial pressure along the most conducting α axis, which is favorable for the SDW transition. As a result, T_<SDW> decreases as t_α increases. This is consistent with the recent experimental result for (TMTSF)_2PF_6 under uniaxial strain along the α axis.
- 社団法人日本物理学会の論文
- 2000-04-15
著者
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MIYAZAKI Mitake
Hakodate National College of Technology
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HASEGAWA Yasumasa
Faculty of Science, Himeji Institute of Technology
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Hasegawa Y
Department Of Material Science Graduate School Of Science Himeji Institute Of Technology Ako
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MIYAZAKI Mitake
Faculty of Science, Himeji Institute of Technology
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KISHIGI Keita
Faculty of Science, Himeji Institute of Technology
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Kishigi K
Japan Sci. And Technol. Corp. Jpn
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Kishigi Keita
Faculty Of Education Kumamoto University
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Hasegawa Y
Himeji Inst. Of Technol. Hyogo
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Miyazaki M
Faculty Of Science Himeji Institute Of Technology
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Miyazaki Mitake
Faculty Of Science Himeji Institute Of Technology
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Hasegawa Yasumasa
Faculty Of Science Himeji Institute Of Technology
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Hasegawa Yasumasa
Department Of Material Science Graduate School Of Science Himeji Institute Of Technology
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Hasegawa Yasumasa
Department of Material Science, Graduate School of Science, Himeji Institute of Technology
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