The superposition of one- and two-phonon absorption and radiation in TeO2 crystal

SYRBU, N. N.; CREŢU, R. V.

dc.contributor.author	SYRBU, N. N.
dc.contributor.author	CREŢU, R. V.
dc.date.accessioned	2021-01-11T10:28:36Z
dc.date.available	2021-01-11T10:28:36Z
dc.date.issued	1996
dc.identifier.citation	SYRBU, N. N., V. CREŢU, R. The superposition of one- and two-phonon absorption and radiation in TeO2 crystal. In: Infrared Physics & Technology, 1996, V. 37, N. 7, pp. 769-775. ISSN 1350-4495.	en_US
dc.identifier.uri	https://doi.org/10.1016/S1350-4495(96)00019-9
dc.identifier.uri	http://repository.utm.md/handle/5014/12398
dc.description	Access full text – https://doi.org/10.1016/S1350-4495(96)00019-9	en_US
dc.description.abstract	Raman scattering and IR reflectivity for actual configuration have been investigated. The contours of reflectivity spectra rave been calculated. Phonon parameters have been determined. The temperature dependence of Raman scatterung and IR reflectivity indicated absence of soft modes in optical oscillations. Two-phonon processes of light absorption and radiation have been investigated. In the one-phonon mode frequency range, a two-phonon radiation which is completely absorbed by the crystal itself has been observed.	en_US
dc.language.iso	en	en_US
dc.publisher	Elservier	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	Raman scattering	en_US
dc.subject	reflectivity spectra	en_US
dc.subject	optical oscillations	en_US
dc.subject	oscillations	en_US
dc.subject	light absorption	en_US
dc.subject	absorption	en_US
dc.subject	crystals	en_US
dc.title	The superposition of one- and two-phonon absorption and radiation in TeO2 crystal	en_US
dc.type	Article	en_US