Low temperature synthesis and blue photoluminescence of ZnS submicronparticles

dc.creatorMosquera Vargas, Edgar
dc.creatorCarvajal, Nicolás
dc.date.accessioned2015-01-08T20:24:00Z
dc.date.available2015-01-08T20:24:00Z
dc.date.created2015-01-08T20:24:00Z
dc.date.issued2014
dc.identifierMaterials Letters 129 (2014) 8–11
dc.identifierDOI: 10.1016/j.matlet.2014.05.037
dc.identifierhttps://repositorio.uchile.cl/handle/2250/127035
dc.description.abstractSubmicronparticles of ZnS were synthesized at low temperature using a top-down fabrication process by ultrasonication. The obtained ZnS particles were characterized by scanning transmission electron microscopy (S/TEM), energy dispersive X-ray analysis (EDAX), Fourier transform infra-red spectroscopy (FTIR), UV–visible spectrophotometry (UV), and photoluminescence spectroscopy (PL). The results showed that the formed products are ZnS particles with size less than 200 nm and exhibit a strong luminescence in the blue region. The origin of the blue emission could be attributed to the quantum size effect of ZnS nanocrystals.
dc.languageen
dc.publisherElsevier
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
dc.subjectSemiconductor submicronparticles
dc.titleLow temperature synthesis and blue photoluminescence of ZnS submicronparticles
dc.typeArtículo de revista


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