Thermal conductivity of high-Tc oxides
โ Scribed by M. Sera; S. Shamoto; M. Sato
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 132 KB
- Volume
- 185-189
- Category
- Article
- ISSN
- 0921-4534
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Using a screened ionic model for the electron-phonon interaction the temperature dependence of the lattice and electronic contributions to the heat conductivity and of the Wiedemann-Franz ratio is calculated. It is shown that the experimental data can reasonably well be explained in this model assum
The thermal conductivity K(T) of polycrystalline YBa2(Cu ~ xNx)307 with N=Zn and AI (0~<x~<0.1) and YI yMyBa2Cu307 with M = Pr and Gd (0 ~< y ~< 1.0) has been measured for temperatures 1.2 ~< T ~< 200 K. In the undoped samples, K(T) decreases slightly with decreasing temperature above To, with a str