On the Conductivity Mechanism of β-Rhombohedral Boron
✍ Scribed by H. Werheit; H. G. Leis
- Publisher
- John Wiley and Sons
- Year
- 1970
- Tongue
- English
- Weight
- 387 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0370-1972
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Iron and/or aluminum are doped to -rhombohedral boron, and the electrical conductivity and 57 Fe Mo¨ssbauer effect are measured. The temperature dependence of the electrical conductivity is explained as a variable range hopping type. The conductivity increases with an increase in Fe concentration, b
To give a quantitative overview of the interaction between electromagnetic waves and icosahedral boron-rich solids, the reflectivity and absorption index spectra of -rhombohedral boron between dc and about 250 eV are presented. They are put together from reliable results obtained from literature and
Carrier transport properties in amorphous and -rhombohedral boron were studied by the time of flight method. The activation energy for holes in -rhombohedral boron was estimated to be 240 meV. This activation energy corresponds to the depth of hole traps originating from B 12 , that is, the intrinsi