Lattice dynamics of TTF-CA across the neutral-ionic transition

Lattice dynamics of TTF-CA across the neutral-ionic transition
复制标题

DOI:
10.1016/j.chemphys.2005.08.072
复制
发表时间:
2006-06-09
期刊:
影响因子:
2.3
通讯作者:
Dressel, M.
Dressel, M.
中科院分区:
化学3区
文献类型:
--
作者:
Masino, M.;Girlando, A.;Dressel, M.

文献摘要

被引文献

相似文献

本文报道了四硫富瓦烯-四氯对苯醌(TTF-CA)在晶格声子区(10-200 cm(-1))的偏振拉曼和红外反射光谱的温度演化。准谐晶格动力学(QHLD)的计算被证明是必不可少的,在讨论的声子的分配和它们的演变跨越温度诱导的中性-离子相变。(c)2005 Elsevier B. V.保留所有权利。
We present the temperature evolution of polarised Raman and IR reflectivity spectra of Tetrathiafulvalene-Chloranil (TTF-CA) in the lattice phonon region (10-200 cm(-1)). Quasi Harmonic Lattice Dynamics (QHLD) calculations prove to be essential in discussing the assignment of the phonons and their evolution across the temperature induced neutral-ionic phase transition. (c) 2005 Elsevier B.V. All rights reserved.