Turkish Journal of Physics
DOI
-
Abstract
In the present work, crystal structure and optical properties of the layered chalcogenides GaS_xSe_{1-x}, GaSe, TlGaSe_2 and TlInS_2 were investigated in the visible (VIS) and infrared (IR) range of spectra. Partial content of the elements were performed and the space group were determined by help of X-ray diffraction experiments. Making use of the experimental results, we have constructed a scheme of band motion for the transition from GaSe to GaS. It has been established that that the infrared active optical modes show typical two-mode behaviour. DOI: 10.1007/s10762-005-0294-3, 10.1063/1.2128694
Keywords
Chalcogenides, layered semiconductors, optical properties, vibrational modes, multiphonon absorption, crystalline and band structure, correlation analysis
First Page
227
Last Page
234
Recommended Citation
KULIBEKOV, AYDIN ULUBEY (2008) "Optical and Structural Properties of the GaS_xSe_{1-x}, GaSe, TlGaSe_2 and TlInS_2 Semiconductors," Turkish Journal of Physics: Vol. 32: No. 4, Article 7. Available at: https://journals.tubitak.gov.tr/physics/vol32/iss4/7
