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Resonance Raman Scattering and Excitons Optical Orientation in CuGaSe2 Crystals
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| dc.contributor.author | ZALAMAI, Victor | |
| dc.contributor.author | SYRBU, Nicolae | |
| dc.contributor.author | Tiron, Andrew | |
| dc.contributor.author | DOROGAN, Valerian | |
| dc.date.accessioned | 2019-07-05T11:57:18Z | |
| dc.date.available | 2019-07-05T11:57:18Z | |
| dc.date.issued | 2017 | |
| dc.identifier.citation | ZALAMAI, Victor, SYRBU, Nicolae, Tiron, Andrew et al. Resonance Raman Scattering and Excitons Optical Orientation in CuGaSe2 Crystals. In: Microelectronics and Computer Science: proc. of the 9th intern. conf., October 19-21, 2017. Chişinău, 2017, pp. 111-114. ISBN 978-9975-4264-8-0. | en_US |
| dc.identifier.isbn | 978-9975-4264-8-0 | |
| dc.identifier.uri | http://repository.utm.md/handle/5014/3249 | |
| dc.description.abstract | Resonance Raman and luminescence spectra of CuGaSe2 crystals measured at 9 K and excited by He-Ne (632.8 nm) and Ar+ (514.5 nm) lasers were investigated. Excitons parameters in the region of A, B and C excitonic series where a multiphonon LO Raman scattering observed were determined. Magnitudes of splitting due to crystal field and spin-orbital interaction were estimated. Effective masses of electrons (m* C1) and holes (m* V1, m* V2 and m* V3) were calculated and values of energy intervals V1(Г7)-C1(Г6), V2(Г6 )-C1(Г6) and V3(Г7)- C1(Г6) were determined. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Technical University of Moldova | 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 | luminescence spectra of crystals | en_US |
| dc.subject | crystals | en_US |
| dc.subject | cristale | en_US |
| dc.subject | luminiscența cristalelor | en_US |
| dc.title | Resonance Raman Scattering and Excitons Optical Orientation in CuGaSe2 Crystals | en_US |
| dc.type | Article | en_US |
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