Published January 21, 2014
| Version v1
Journal article
Optical analysis of TlInS2xSe2(1−x) mixed crystals
Creators
- 1. Department of Material Science and Engineering, Cankaya University, Ankara 06810 (Turkey)
Description
The ellipsometry measurements were carried out on TlInS2xSe2(1−x) mixed crystals in the spectral range of 1.5–6.0 eV at room temperature. The refractive index, extinction coefficient, real and imaginary parts of dielectric function were found as a result of ellipsometric measurements. The energies of interband transitions (critical point energies) of the TlInS2xSe2(1−x) mixed crystals were obtained by means of the second derivative of the real and imaginary parts of dielectric function. The variation of the critical point energies with the isomorphic anion substitution that is sulfur for selenium atoms was established
Additional details
Identifiers
- DOI
- 10.1063/1.4861640;
Publishing Information
- Journal Title
- Journal of Applied Physics
- Journal Volume
- 115
- Journal Issue
- 3
- Journal Page Range
- p. 033517-033517.4
- ISSN
- 0021-8979
- CODEN
- JAPIAU
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 45097036
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ANIONS; CONCENTRATION RATIO; CRYSTALS; DIELECTRIC MATERIALS; ELLIPSOMETRY; ENERGY-LEVEL TRANSITIONS; INDIUM SULFIDES; PERMITTIVITY; REFRACTIVE INDEX; SELENIUM; SULFUR; TEMPERATURE RANGE 0273-0400 K; THALLIUM SELENIDES
- Descriptors DEC
- CHALCOGENIDES; CHARGED PARTICLES; DIELECTRIC PROPERTIES; DIMENSIONLESS NUMBERS; ELECTRICAL PROPERTIES; ELEMENTS; INDIUM COMPOUNDS; IONS; MATERIALS; MEASURING METHODS; NONMETALS; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; SELENIDES; SELENIUM COMPOUNDS; SEMIMETALS; SULFIDES; SULFUR COMPOUNDS; TEMPERATURE RANGE; THALLIUM COMPOUNDS
Optional Information
- Notes
- (c) 2014 AIP Publishing LLC