INTERNAL-FRICTION IN CHARGE-DENSITY-WAVE (TASE4)(2)I COMPOUND

Authors
SALVA HR GHILARDUCCI A LEVY F
Citation
Hr. Salva et al., INTERNAL-FRICTION IN CHARGE-DENSITY-WAVE (TASE4)(2)I COMPOUND, Journal de physique. IV, 6(C8), 1996, pp. 203-206
Citations number
4
Categorie Soggetti
Physics
Journal title
Journal de physique. IV → ACNP
ISSN journal
11554339
Volume
6
Issue
C8
Year of publication
1996
Pages
203 - 206
Database
ISI
SICI code
1155-4339(1996)6:C8<203:IIC(C>2.0.ZU;2-A
Abstract
The low frequency anelastic properties of CDW compounds near the Peier ls phase transition are studied in a forced sub-resonant pendulum suit able for delicate (TaSe4)(2) I samples. The influence of measurement p arameters such as frequency, oscillation amplitude, temperature rate a nd low temperature cycles, are obtained. The principal effects found a re : the Peierls transition, a higher temperature relaxation (similar to 260 K) and a low temperature process (similar to 50 K).