Title of article
Fluctuation of charge density wave of TTF–TCNQ under extreme pressure
Author/Authors
Murata، نويسنده , , Keizo and Weng، نويسنده , , Yufeng and Seno، نويسنده , , Yuki and Tamilselvan، نويسنده , , Natarajan Rani and Kobayashi، نويسنده , , Kensuke and Arumugam، نويسنده , , Sonachalam and Takashima، نويسنده , , Yusaku and Yoshino، نويسنده , , Harukazu and Kato، نويسنده , , Reizo، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2009
Pages
2
From page
2397
To page
2398
Abstract
We have presented that the charge density wave (CDW) in TTF–TCNQ is suppressed by extremely high hydrostatic pressure (8 GPa). To understand the nature of CDW under pressure, we shed light on the fluctuation of CDW under pressure, by examining the resistance anisotropy and their temperature dependence along the b-axis (1D) and a-axis. It turned that the fluctuation of CDW above TCDW continues to be present in the whole pressure range where CDW is present, but is gradually suppressed as CDW is suppressed. Also remarkable is that this behavior is only observed in the resistance behavior along the b-axis (1D) but not along the a-axis.
Keywords
TTF–TCNQ , high pressure , Charge density wave (CDW) , Metal–insulator transition , Fluctuation
Journal title
Synthetic Metals
Serial Year
2009
Journal title
Synthetic Metals
Record number
2086432
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