Low temperature synthesis and blue photoluminescence of ZnS submicronparticles
| Author | dc.contributor.author | Mosquera Vargas, Edgar | |
| Author | dc.contributor.author | Carvajal, Nicolás | es_CL |
| Admission date | dc.date.accessioned | 2015-01-08T20:24:00Z | |
| Available date | dc.date.available | 2015-01-08T20:24:00Z | |
| Publication date | dc.date.issued | 2014 | |
| Cita de ítem | dc.identifier.citation | Materials Letters 129 (2014) 8–11 | en_US |
| Identifier | dc.identifier.other | DOI: 10.1016/j.matlet.2014.05.037 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/127035 | |
| General note | dc.description | Artículo de publicación ISI | en_US |
| Abstract | dc.description.abstract | Submicronparticles 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. | en_US |
| Patrocinador | dc.description.sponsorship | This research was supported financially by the CONICYT Chilean Government Research Agency via FONDECYT (Grant no. 11110001) | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Publisher | dc.publisher | Elsevier | en_US |
| Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | * |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| Keywords | dc.subject | Semiconductor submicronparticles | en_US |
| Título | dc.title | Low temperature synthesis and blue photoluminescence of ZnS submicronparticles | en_US |
| Document type | dc.type | Artículo de revista |
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