Electrical and Structural Properties of the Tungsten Bronze Bi4W20O62
โ Scribed by A. Conan; A. Bonnet; M. Morsli
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 342 KB
- Volume
- 155
- Category
- Article
- ISSN
- 0370-1972
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๐ SIMILAR VOLUMES
The origin of the semiconducting properties of the molybdenum bronze \(\mathrm{Sb}_{4} \mathrm{Mo}_{20} \mathrm{O}_{62}\) was examined by performing tight-binding electronic band structure calculations. Our calculations show a band gap at the Fermi level, so that \(\mathrm{Sb}_{4} \mathrm{Mo}_{20} \
A tungsten-bronze ceramic oxide, Pb 0.68 K 0.64 Nb 2 O 6 , has been prepared by a standard solid-state reaction technique. Compound formation and phase identification has been confirmed by X-ray diffraction (XRD) studies. The dielectric permittivity and the loss tangent of the sample have been measu