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The Structure and Chemical Composition of Ga2O3 Oxide Prepared by Annealing of Ga2Se3 Crystals

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dc.contributor.author SPRINCEAN, V.
dc.contributor.author VATAVU, E.
dc.contributor.author DMITROGLO, L.
dc.contributor.author UNTILA, D.
dc.contributor.author CARAMAN, I.
dc.contributor.author CARAMAN, M.
dc.date.accessioned 2020-05-28T21:25:06Z
dc.date.available 2020-05-28T21:25:06Z
dc.date.issued 2019
dc.identifier.citation SPRINCEAN, V., VATAVU, E., DMITROGLO, L. et al. The Structure and Chemical Composition of Ga2O3 Oxide Prepared by Annealing of Ga2Se3 Crystals. In: ICNMBE-2019: International conference on Nanotechnologies and Biomedical Engineering: proc. of the 4rd intern. conf., Sept. 18-21, 2019: Program and Abstract Book. Chişinău, 2019, p. 85. ISBN 978-9975-72-392-3. en_US
dc.identifier.isbn 978-9975-72-392-3
dc.identifier.uri http://repository.utm.md/handle/5014/8446
dc.identifier.uri https://doi.org/10.1007/978-3-030-31866-6_42
dc.description Access full text - https://doi.org/10.1007/978-3-030-31866-6_42 en_US
dc.description.abstract The chemical composition and structure of Ga2O3 obtained by thermal treatment (TT) in air of β-Ga2Se3 crystals were studied using the X-ray diffraction (XRD) method, Raman spectroscopy, EDX, and SEM. The surface of the Ga2Se3 crystal air annealed at 770 K is covered by β-Ga2O3 layer of microcrystallites and as well as by β-Ga2Se3 crystallites. The oxygen is non-homogeniously distributed on the surface of the 770 K annealed sample. The sample obtained by TT at 1150 K consists of nanolamella, nanotowers, and nanobars of β-Ga2O3, their size being estimated to 10-200 nm. en_US
dc.language.iso en en_US
dc.publisher Tehnica UTM 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 crystallites en_US
dc.subject microcrystallites en_US
dc.subject X-ray diffraction en_US
dc.subject Raman spectroscopy en_US
dc.title The Structure and Chemical Composition of Ga2O3 Oxide Prepared by Annealing of Ga2Se3 Crystals en_US
dc.type Article en_US


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