論文

査読有り
2010年12月

Completely hydrostatic pressure effect of anisotropic resistivity in the 1-D organic conductor (TMTTF)(2)SbF6

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
  • Miho Itoi
  • ,
  • Yasuyuki Ishii
  • ,
  • Shuho Takekoshi
  • ,
  • Haruhisa Kitano
  • ,
  • Kazuyuki Matsubayashi
  • ,
  • Yoshiya Uwatoko
  • ,
  • Toshikazu Nakamura

470
開始ページ
S594
終了ページ
S595
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.physc.2009.11.138
出版者・発行元
ELSEVIER SCIENCE BV

The anisotropic resistivity of (TMTTF)(2)SbF6 under hydrostatic pressure was investigated up to similar to 0.3 GPa using a helium gas pressure control system. The resistivity along the a axis shows a metallic behavior above a crossover temperature T-rho (similar to 220 K at ambient pressure) and an insulating behavior below T-rho. On the other hand, the temperature dependence of P-b' and p(c). was found to show a kink at a charge ordered temperature T-co. Interestingly, T rho was increased with applying pressure while T-co was decreased with applying pressure. We discuss this unusual feature in terms of the pressure-temperature phase diagram in the (TMTCF)(2)X system. (C) 2009 Elsevier B.V. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/j.physc.2009.11.138
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000286075700255&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/j.physc.2009.11.138
  • ISSN : 0921-4534
  • Web of Science ID : WOS:000286075700255

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