Temperature dependence of the Peierls gap in (TaSe4)2I
- 1 July 1993
- journal article
- Published by EDP Sciences in Journal de Physique IV
- Vol. 03 (C2) , C2-255
- https://doi.org/10.1051/jp4:1993251
Abstract
We have determined the longitudinal optical conductivity of (TaSe4)2I in the energy range from 50 meV to 2 eV at different temperatures between 15 K and 420 K. We find a clear evidence that the free carriers are condensed into a charge density wave ground state not only below the transition temperature of 263 K but also at higher temperature up to the limits of the chemical stability of this compoundKeywords
This publication has 0 references indexed in Scilit: