Accession Number:
ADA023922
Title:
Electron Transport Properties of Metal Oxides and Studies on Defect Ionic Solids.
Descriptive Note:
Interim technical rept. 1 Jul 71-30 Jun 75,
Corporate Author:
INDIAN INST OF TECH KANPUR DEPT OF CHEMISTRY
Personal Author(s):
Report Date:
1975-06-01
Pagination or Media Count:
50.0
Abstract:
The following topics are discussed 1 localized versus collective behavior of d-electrons in transition metal oxide systems having the perovskite structure, 2 semiconductor-metal transitions in pure and vanadium doped niobium dioxide, 3 structural aspects of the metal-insulator transitions in chromium and niobium doped vanadium dioxide, 4 pressure effects on the semiconductor - semimetal transition in titanium sesquioxide and 5 the effect of structure on the heats of formation of solid solutions of cesium chloride with other alkali halides.
Descriptors:
- *Ferromagnetic materials
- *Semiconductors
- *Band theory of solids
- *Defects(Materials)
- Transition metal compounds
- Oxides
- Energy levels
- Magnetic properties
- Electrical properties
- Electron transitions
- Rare earth compounds
- Niobium compounds
- Vanadium
- Chromium
- Niobium
- Vanadium compounds
- Titanium oxides
- Heat of formation
- Alkali metal compounds
- Halides
Subject Categories:
- Solid State Physics