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Synthesis and Characterization of ZnS Colloidal Quantum Dots

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dc.contributor.author DORIF, A.
dc.contributor.author GERU, I.
dc.contributor.author FRATESCU, V.
dc.date.accessioned 2020-11-29T16:48:15Z
dc.date.available 2020-11-29T16:48:15Z
dc.date.issued 2015
dc.identifier.citation DORIF, A., GERU, I., FRATESCU, V. Synthesis and Characterization of ZnS Colloidal Quantum Dots. In: Telecomunicaţii, Electronică şi Informatică: proc. of the 5th intern. conf., May 20-23, 2015. Chişinău, 2015, pp. 195-196. ISBN 978-9975-45-377-6. en_US
dc.identifier.isbn 978-9975-45-377-6
dc.identifier.uri http://repository.utm.md/handle/5014/11839
dc.description.abstract A way of colloidal ZnS QDs synthesis, different from knowing ways used for obtaining of these QDs (solvothermal and hydrothermal ways, solid state heating, ultrasonication) is proposed. It is similar to way for CdS synthesis, using oleates as metal precursor and trialkylphosphine sulfides as sulfur precursor. But instead of octadecene or diphenyl ether as solvents we used toluene. ZnS QDs with middle radius a = 1.77 nm, what corresponds to intermediate confinement regime (a ≈ aB, aB=2,5 nm is the excitonic Bohr radius for bulk ZnS) were obtained. 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 zinc sulfide en_US
dc.subject quantum dots en_US
dc.subject synthesis en_US
dc.subject excitonic Bohr radius en_US
dc.title Synthesis and Characterization of ZnS Colloidal Quantum Dots en_US
dc.type Article en_US


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