The temperature energy gap evolution of Ba0.6K0.4BiO3 by electron tunneling
โ Scribed by F. Morales; R. Escudero; D.G. Hinks; Y. Zheng
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 151 KB
- Volume
- 169
- Category
- Article
- ISSN
- 0921-4526
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๐ SIMILAR VOLUMES
The resistivity of single crystals of the cubic high temperature superconductor Ba K BiO with T =30 K has been measured in the tempera-0.60.4 3 C ture range from 4.2 to 300 K. The experimental curve is well approximated in the framework of the classical electron-phonon model of resistivity by the Gr
The band structure calculations on the K-doped superconductor Ba K BiO were carried out, and the effect of the oxygen content on its electronic 0.6 0.4 3แโฆ structures was studied in the present work. The results show that the variation in the oxygen content caused by the partial substitution of K fo