arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0905.4626cond-mat.str-el
收藏

Bechgaard-Fabre盐的压力诱导结构相变

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

A. Pashkin, M. Dressel, S. G. Ebbinghaus, M. Hanfland, C. A. Kuntscher

摘要:

用X射线衍射法研究了准一维有机盐(TMTTF)$_2$ PF $_6$和(TMTSF)$_2$ PF $_6$的晶体结构。由于(TMTTF)$_2$ PF $_6$和(TMTSF)$_2$ PF $_6$分别在8.5和5.5 GPa下发生结构相变,晶胞参数表现出明显的异常。

英文摘要:

The crystal structures of the quasi-one-dimensional organic salts (TMTTF)$_2$PF$_6$ and (TMTSF)$_2$PF$_6$ 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)$_2$PF$_6$ and (TMTSF)$_2$PF$_6$, respectively.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑