Published April 15, 1984
| Version v1
Journal article
Conduction mechanism in boron carbide
Description
Electrical conductivity, Seebeck-coefficient, and Hall-effect measurements have been made on single-phase boron carbides, B/sub 1-x/C/sub x/, in the compositional range 0.1< or =x< or =0.2 between room temperature and 1273 K. The results indicate that the predominant conduction mechanism is small-polaron hopping between carbon atoms at geometrically inequivalent sites
Additional details
Publishing Information
- Journal Title
- Phys. Rev., B: Condens. Matter
- Journal Volume
- 29
- Journal Issue
- 8
- Series
- Phys. Rev., B: Condens. Matter.
- Journal Page Range
- 4582-4587
- ISSN
- 0163-1829
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 16001750
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BORON CARBIDES; CARRIER DENSITY; CRYSTAL STRUCTURE; ELECTRIC CONDUCTIVITY; HALL EFFECT; HIGH TEMPERATURE; MEDIUM TEMPERATURE; POLARONS; QUANTITY RATIO; SAMPLE PREPARATION; THERMAL CYCLING; THERMOELECTRIC PROPERTIES; VERY HIGH TEMPERATURE
- Descriptors DEC
- BORON COMPOUNDS; CARBIDES; CARBON COMPOUNDS; ELECTRICAL PROPERTIES; PHYSICAL PROPERTIES; QUASI PARTICLES