Published March 1979
| Version v1
Journal article
The elastic constants of V2O3 in the insulating phase
Description
The initial slopes of the acoustic phonon dispersion curves in (Vsub(0.98)Crsub(0.02))2O3 have been measured at room temperature in several of the high symmetry directions by inelastic neutron scattering. From these data several sound velocities and four independent elastic constants have been determined. Although the Cr doped specimen is in the insulating phase and pure V2O3 is metallic, these results are in good agreement with recent data obtained by ultrasonic measurements on pure V2O3. (author)
Additional details
Publishing Information
- Journal Title
- Solid State Commun.
- Journal Volume
- 29
- Journal Issue
- 11
- Series
- Solid State Commun.
- Journal Page Range
- 775-777
- ISSN
- 0038-1098
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 10462258
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; CHEMICAL COMPOSITION; CHROMIUM OXIDES; CRYSTAL LATTICES; DIELECTRIC MATERIALS; DISPERSION RELATIONS; DOPED MATERIALS; ELASTICITY; ELECTRICAL INSULATORS; EVALUATED DATA; EXPERIMENTAL DATA; GRAPHS; IMPURITIES; INELASTIC SCATTERING; ISOLATED VALUES; MEDIUM TEMPERATURE; NEUTRON DIFFRACTION; PHONONS; ULTRASONIC WAVES; VANADIUM OXIDES
- Descriptors DEC
- CHALCOGENIDES; CHROMIUM COMPOUNDS; COHERENT SCATTERING; CRYSTAL STRUCTURE; DATA; DATA FORMS; DIFFRACTION; DISTRIBUTION; ELECTRICAL EQUIPMENT; INFORMATION; MECHANICAL PROPERTIES; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; QUASI PARTICLES; SCATTERING; SOUND WAVES; TENSILE PROPERTIES; TRANSITION ELEMENT COMPOUNDS; VANADIUM COMPOUNDS