engleski

Heat transport in charge density waves systems

In this work the thermal conductivity is reported of several members of the tetrachalcogenide family: (TaSe4)2I, (NbSe4)3.33I in which charge density waves (CDW's) appear and (NbSe4)3I which does not show the existence of the Peierls transition in the region of the investigation. The last was investigated as the reference system with similar structural properties. Also investigated was the well known CDW system, blue bronze, K0.3MoO3, on which some thermal conductivity investigation had already been performed by other authors.

charge-density-wave phase excitations; thermal conductivity; thermopower; electrical conductivity; Peierls transition; quasi-one-dimensional conductor; phasons; screening; Coulomb interaction; quasiparticles

Rad je prezentiran na skupu 22nd International Thermal Conductivtiy Conference, održanom 1993.g., Tempe, Arizona, SAD ; objavljen u Knjizi sažetaka / T.W. Tong (ur.) ; Tempe : Arizona State University, Department of Mechanical and Aerospace Engineering, 1993. ; str. 11-11.