MOLECULAR VIBRATIONAL SPECTROSCOPY OF STRUCTURAL PHASE TRANSITIONS IN ORGANIC CHARGE TRANSFER CRYSTALS.

被引：0

作者：

Okamoto, H. ^{[1
]}

Tokura, Y. ^{[1
]}

Koda, T. ^{[1
]}

Saito, G. ^{[1
]}

机构：

[1] Univ of Tokyo, Tokyo, Jpn, Univ of Tokyo, Tokyo, Jpn

来源：

Synthetic Metals | 1986年 / 19卷 / 1-3期

关键词：

ELECTRIC CONDUCTORS - ORGANIC COMPOUNDS - Phase Transitions - SALTS - Phase Transitions;

D O I：

暂无

中图分类号：

O48 [固体物理学];

学科分类号：

070205 ; 0805 ; 080502 ; 0809 ;

摘要：

Infrared reflectance spectra have been measured on typical charge-transfer complex crystals, TTF-chloranil, M//2P-TCNQF//4 and Alkali(K,Rb)-TCNQ. Each of these crystals undergoes characteristic phase transition accompanied by dimeric distortions. From the analysis of observed polarized reflection spectra, characteristic behaviour of lattice distortion near the respective phase transition temperatures are investigated.

引用

页码：527 / 532