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Photoluminescence of ZnTe nanowires prepared by electrochemical etching of bulk ZnTe

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dc.contributor.author MONAICO, E.
dc.contributor.author COSEAC, V.
dc.contributor.author URSAKI, V.V.
dc.contributor.author SYRBU, N.N.
dc.contributor.author TIGINYANU, I.M.
dc.date.accessioned 2024-01-04T11:22:54Z
dc.date.available 2024-01-04T11:22:54Z
dc.date.issued 2009
dc.identifier.citation MONAICO, E., COSEAC, V., URSAKI, V.V. et al. Photoluminescence of ZnTe nanowires prepared by electrochemical etching of bulk ZnTe. In: Microelectronics and Computer Science: proc. 6th International Conference, 1-3 Oct. 2009, Chişinău, Republica Moldova, vol. 1, 2009, pp. 150-153. ISBN 978-9975-45-045-4. ISBN 978-9975-45-122-2 (vol. 1). en_US
dc.identifier.isbn 978-9975-45-045-4
dc.identifier.isbn 978-9975-45-122-2
dc.identifier.uri http://repository.utm.md/handle/5014/25691
dc.description.abstract We demonstrate the preparation of ZnTe nanowires with the diameter of 50 nm from bulk p-type ZnTe by means of electrochemical treatment in a pulse regime. The nanowires demonstrate photoluminescence characteristics identical to those of the initial bulk material. The luminescence is shown to come from recombination of excitons bound to an acceptor and from recombination of two types of donor-acceptor pairs involving a shallow acceptor and two species of donors, one of which is shallow, and another one is deep. Since the initial crystals are doped with Na, it is suggested that the acceptor involved in all these three transitions is related to Na. en_US
dc.language.iso en en_US
dc.publisher Technical University of Moldova en_US
dc.relation.ispartof Proceeding of the 6th International Conference on "Microelectronics and Computer Science", oct.1-3, 2009, Chişinău, Moldova
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject nanowires en_US
dc.subject nanostructuring en_US
dc.subject luminescence en_US
dc.title Photoluminescence of ZnTe nanowires prepared by electrochemical etching of bulk ZnTe en_US
dc.type Article en_US


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