Published March 2012
| Version v1
Journal article
X-ray diffraction study of (TlInSe2)1−x(TlGaTe2)x crystal system
- 1. National Academy of Sciences of Belarus, State Scientific and Production Association, Scientific and Practical Materials Research Center (Belarus)
- 2. Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan)
Description
The crystallographic and dynamic characteristics of TlInSe2 and TlGaTe2 crystals have been studied by X-ray diffraction in the temperature range of 85–320 K. The temperature dependences of the unit-cell parameters a of TlInSe2 and TlGaTe2 crystals, as well as their coefficients of thermal expansion along the [100] direction, are determined. The concentration dependences of the unit-cell parameters a and c for (TlInSe2)1−x(TlGaTe2)x crystals are measured. Anomalies are found in the temperature dependences of the unit-cell parameters a and, correspondingly, the coefficient of thermal expansion, indicating the existence of phase transitions in TlInSe2 and TlGaTe2 crystals.
Additional details
Identifiers
Publishing Information
- Journal Title
- Crystallography Reports
- Journal Volume
- 57
- Journal Issue
- 2
- Journal Page Range
- p. 283-285
- ISSN
- 1063-7745
- CODEN
- CYSTE3
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44014144
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CRYSTALLOGRAPHY; CRYSTALS; GALLIUM COMPOUNDS; INDIUM COMPOUNDS; PHASE TRANSFORMATIONS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; THALLIUM SELENIDES; THALLIUM TELLURIDES; THERMAL EXPANSION; X-RAY DIFFRACTION
- Descriptors DEC
- CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; EXPANSION; SCATTERING; SELENIDES; SELENIUM COMPOUNDS; TELLURIDES; TELLURIUM COMPOUNDS; TEMPERATURE RANGE; THALLIUM COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2012 Pleiades Publishing, Ltd.