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Superposition of the luminescence spectra of free and bound excitons in ZnP2-D48

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dc.contributor.author STAMOV, Ion
dc.contributor.author NEMERENCO, Lucretia
dc.contributor.author IVANENCO, Iurii
dc.contributor.author SYRBU, Nicolae
dc.date.accessioned 2019-10-15T08:17:17Z
dc.date.available 2019-10-15T08:17:17Z
dc.date.issued 2011
dc.identifier.citation STAMOV, Ion, NEMERENCO, Lucretia, IVANENCO, Iurii et al. Superposition of the luminescence spectra of free and bound excitons in ZnP2-D48. In: ICNBME-2011. International conference on Nanotechnologies and Biomedical Engineering. German-moldovan workshop on Novel Nanomaterials for Electronic, Photonic and Biomedical Applications: proc. of the intern. conf., July 7-8, 2011. Chişinău, 2011, pp. 108-110. ISBN 978-9975-66-239-0. en_US
dc.identifier.isbn 978-9975-66-239-0
dc.identifier.uri http://repository.utm.md/handle/5014/4678
dc.description.abstract The luminescence spectra of ZnP2 tetragonal crystals doped Mn, Sn, Cd, Sb at 10 K emission lines of bound excitons is detected. In the spectra non-phonon emission lines of bound and free excitons and their phonon replicas is isolated. The emission lines by the levels of the axial center are described. The composition of the luminescence of free and bound excitons at the axial center is investigated. In the region of phonon replicas of free excitons observed enhancement of lines due to forbidden transitions involving the recombination of excitons. A model of optic recombination transitions of the axial centre is proposed. 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 spectras en_US
dc.subject free excitons en_US
dc.subject bound excitons en_US
dc.subject excitons en_US
dc.subject optical phonons en_US
dc.subject electron transitions en_US
dc.subject axial centers en_US
dc.title Superposition of the luminescence spectra of free and bound excitons in ZnP2-D48 en_US
dc.type Article en_US


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