Anisotropy of photoluminescence in ZnIn S doped with Cu and Mn

A significant anisotropy of photoluminescence was found in ZnIn2S4:Cu and ZnIn2S4:Mn single crystals. Polarization in perpendicular directions changes the recombination mechanism. It was shown that the peculiarities of the investigated photoluminescence spectra are associated with the optical tra...

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Autores principales:	Jitari, Vasile, Pavlenco, Vladimir, Şemeacova, Tatiana
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2010
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/6658d08587654cdcae7b89d697be1ab0
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spelling	oai:doaj.org-article:6658d08587654cdcae7b89d697be1ab02021-11-21T12:03:46ZAnisotropy of photoluminescence in ZnIn S doped with Cu and Mn2537-63651810-648Xhttps://doaj.org/article/6658d08587654cdcae7b89d697be1ab02010-06-01T00:00:00Zhttps://mjps.nanotech.md/archive/2010/article/4218https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365A significant anisotropy of photoluminescence was found in ZnIn2S4:Cu and ZnIn2S4:Mn single crystals. Polarization in perpendicular directions changes the recombination mechanism. It was shown that the peculiarities of the investigated photoluminescence spectra are associated with the optical transitions involving donor and acceptor levels. The possibility was found to control the spectra shape and intensity using doping and variation of technological parameters that allows preparing single crystals with alternation of three and one packet polytypes. This is promising for practical applications. Jitari, VasilePavlenco, VladimirŞemeacova, TatianaD.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 9, Iss 2, Pp 144-147 (2010)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Jitari, Vasile Pavlenco, Vladimir Şemeacova, Tatiana Anisotropy of photoluminescence in ZnIn S doped with Cu and Mn
description	A significant anisotropy of photoluminescence was found in ZnIn2S4:Cu and ZnIn2S4:Mn single crystals. Polarization in perpendicular directions changes the recombination mechanism. It was shown that the peculiarities of the investigated photoluminescence spectra are associated with the optical transitions involving donor and acceptor levels. The possibility was found to control the spectra shape and intensity using doping and variation of technological parameters that allows preparing single crystals with alternation of three and one packet polytypes. This is promising for practical applications.
format	article
author	Jitari, Vasile Pavlenco, Vladimir Şemeacova, Tatiana
author_facet	Jitari, Vasile Pavlenco, Vladimir Şemeacova, Tatiana
author_sort	Jitari, Vasile
title	Anisotropy of photoluminescence in ZnIn S doped with Cu and Mn
title_short	Anisotropy of photoluminescence in ZnIn S doped with Cu and Mn
title_full	Anisotropy of photoluminescence in ZnIn S doped with Cu and Mn
title_fullStr	Anisotropy of photoluminescence in ZnIn S doped with Cu and Mn
title_full_unstemmed	Anisotropy of photoluminescence in ZnIn S doped with Cu and Mn
title_sort	anisotropy of photoluminescence in znin s doped with cu and mn
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2010
url	https://doaj.org/article/6658d08587654cdcae7b89d697be1ab0
work_keys_str_mv	AT jitarivasile anisotropyofphotoluminescenceinzninsdopedwithcuandmn AT pavlencovladimir anisotropyofphotoluminescenceinzninsdopedwithcuandmn AT semeacovatatiana anisotropyofphotoluminescenceinzninsdopedwithcuandmn
_version_	1718419248505683968

Anisotropy of photoluminescence in ZnIn S doped with Cu and Mn

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