Birefringence and excitonic spectra of TlGaS2 crystals

STAMOV, I. G.; SYRBU, N. N.; URSAKI, V. V.; ZALAMAI, V. V.

dc.contributor.author	STAMOV, I. G.
dc.contributor.author	SYRBU, N. N.
dc.contributor.author	URSAKI, V. V.
dc.contributor.author	ZALAMAI, V. V.
dc.date.accessioned	2020-11-12T13:43:57Z
dc.date.available	2020-11-12T13:43:57Z
dc.date.issued	1999
dc.identifier.citation	STAMOV, I. G., SYRBU, N. N., URSAKI, V. V. et al. Birefringence and excitonic spectra of TlGaS2 crystals. In: Optics Communications, 2013, V. 298-299, pp. 145-149. ISSN 0030-4018.	en_US
dc.identifier.uri	https://doi.org/10.1016/j.optcom.2013.02.019
dc.identifier.uri	http://repository.utm.md/handle/5014/11395
dc.description	Access full text - https://doi.org/10.1016/j.optcom.2013.02.019	en_US
dc.description.abstract	The anisotropy of transmission spectra was investigated in TlGaS2 crystals. An intensive transmission line was found in samples placed between two crossed polarizers. Ground and excited states of excitons were detected in reflectivity spectra of ТlGaS2 crystals measured in Е\|\|a and Е\|\|b polarizations. The reflection spectra of excitons were calculated according to dispersion equations, and the main parameters of excitons and energy bands were determined in the center of the Brillouin zone. The refractive indices na and nb were estimated for Е\|\|a and Е\|\|b polarizations.	en_US
dc.language.iso	en	en_US
dc.publisher	ELSEVIER	en_US
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 United States	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.subject	semiconductors	en_US
dc.subject	excitons	en_US
dc.subject	bands	en_US
dc.subject	crystals	en_US
dc.title	Birefringence and excitonic spectra of TlGaS2 crystals	en_US
dc.type	Article	en_US