Published October 1, 2003
| Version v1
Journal article
Negative thermal expansion and oxygen disorder in cubic ZrMo2O8
Creators
- 1. Department of Chemistry, University of Durham, Science Laboratories, South Road, Durham, DH1 3LE (United Kingdom)
Description
In this paper we report precise thermal expansion data for the cubic negative thermal expansion material γ-ZrMo2O8 which has an average expansion coefficient of -6.9x10-6 K-1 between 2 and 200 K and -5.0x10-6 K-1 between 250 and 502 K. Thermal expansion data give strong evidence for the presence of dynamic oxygen disorder in this material at temperatures of 200 K and above
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. B, Condensed Matter and Materials Physics
- Journal Volume
- 68
- Journal Issue
- 13
- Journal Page Range
- p. 134101-134101.3
- ISSN
- 1098-0121
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36005791
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- MOLYBDATES; OXYGEN; POTASSIUM IONS; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K; THERMAL EXPANSION; ZIRCONIUM COMPOUNDS
- Descriptors DEC
- CHARGED PARTICLES; ELEMENTS; EXPANSION; IONS; MOLYBDENUM COMPOUNDS; NONMETALS; OXYGEN COMPOUNDS; REFRACTORY METAL COMPOUNDS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- (c) 2003 The American Physical Society