ANISOTROPY OF THE THERMAL-CONDUCTIVITY IN BLUE BRONZE

Authors
BIHAR Z DVORNIK A BILJAKOVIC K SAMBONGI T
Citation
Z. Bihar et al., ANISOTROPY OF THE THERMAL-CONDUCTIVITY IN BLUE BRONZE, Synthetic metals, 71(1-3), 1995, pp. 1889-1890
Citations number
6
Categorie Soggetti
Physics, Condensed Matter","Metallurgy & Metallurigical Engineering
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
71
Issue
1-3
Year of publication
1995
Pages
1889 - 1890
Database
ISI
SICI code
0379-6779(1995)71:1-3<1889:AOTTIB>2.0.ZU;2-I
Abstract
We have measured the thermal conductivity of K0.3MoO3 (blue bronze) in the chain direction and in both perpendicular directions from 80 to 3 00 K. As expected, it shows an anisotropic behaviour in lattice contri bution as well as in free carrier contribution. These results are in f avor to our previous explanation that there are residual anomalies in thermal conductivity resulting from the contribution of low-frequency phasons of rather large velocities.