Pressure-induced structural phase transition in the Bechgaard-Fabre salts

被引：7
|
作者：
Pashkin, A. [1 ]
Dressel, M. [2 ]
Ebbinghaus, S. G. [3 ]
Hanfland, M. [4 ]
Kuntscher, C. A. [1 ]
机构：
[1] Univ Augsburg, D-86159 Augsburg, Germany
[2] Univ Stuttgart, Inst Phys 1, D-70550 Stuttgart, Germany
[3] Univ Halle Wittenberg, Inst Chem, D-06120 Halle, Germany
[4] European Synchrotron Radiat Facil, F-38043 Grenoble, France
来源：
SYNTHETIC METALS | 2009年 / 159卷 / 19-20期
关键词：
Bechgaard-Fabre salts; Structural phase transition; Pressure-induced phenomena; X-ray diffraction; ORGANIC CONDUCTORS; (TMTTF)(2)PF6;
D O I：
10.1016/j.synthmet.2009.07.039
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The crystal structures of the quasi-one-dimensional organic salts (TMTTF)(2)PF6 and (TMTSF)(2)PF6 were studied by pressure-dependent X-ray diffraction up to 10 GPa at room temperature. The unit-cell parameters exhibit a clear anomaly due to a structural phase transition at 8.5 and 5.5 GPa for (TMTTF)(2)PF6 and (TMTSF)(2)PF6, respectively. (c) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：2097 / 2100
页数：4
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