Published April 1978
| Version v1
Journal article
Temperature dependence of the c-axis phonon dispersion curves of HCP Zr
Description
The temperature dependence of the vibrational modes of hcp Zr, between 6 and 1007K, were studied by inelastic neutron scattering techniques. As the temperature decreases we observe a rather large increase in the frequencies of all but the [001] LO branch. The zone center mode of the [001] LO branch softens appreciably and at 6K this branch exhibits a dip at the zone center reminiscent of the anomalous dispersion observed in technetium. (author)
Additional details
Identifiers
Publishing Information
- Journal Title
- Solid State Communications
- Journal Volume
- 26
- Journal Issue
- 3
- Series
- Solid State Commun.
- Journal Page Range
- 161-163
- ISSN
- 0038-1098
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 9414278
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- DATA; HCP LATTICES; HIGH TEMPERATURE; INELASTIC SCATTERING; LOW TEMPERATURE; MEDIUM TEMPERATURE; MONOCRYSTALS; NEUTRONS; OSCILLATION MODES; PHONONS; SUPERCONDUCTIVITY; TEMPERATURE DEPENDENCE; ULTRALOW TEMPERATURE; VERY LOW TEMPERATURE; ZIRCONIUM
- Descriptors DEC
- BARYONS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CRYSTALS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; HADRONS; HEXAGONAL LATTICES; INFORMATION; METALS; NUCLEONS; PHYSICAL PROPERTIES; QUASI PARTICLES; SCATTERING; TRANSITION ELEMENTS
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent