Magnetic and optical characterization of Mn-doped PbS nanocrystals supported in oxide glass matrix
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
20/10/2012
20/10/2012
2009
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| Resumo |
The evidence of successful growth of Mn-doped PbS (Pb(1-x)Mn(x)S) nanocrystals (NCs) in SiO(2)-Na(2)CO(3)-Al(2)O(3)-PbO(2)-B(2)O(3) template, using the fusion method, is reported on in this study. The as-grown Pb(1-x)Mn(x)S NC is characterized using optical absorption, electron paramagnetic resonance, and atomic force microscopy. The data are discussed in terms of two distinct scenarios, namely a core-doped and a shell-doped nanostructure. (C) 2008 Elsevier B.V. All rights reserved. |
| Identificador |
JOURNAL OF ALLOYS AND COMPOUNDS, v.483, n.1/Fev, p.204-206, 2009 0925-8388 http://producao.usp.br/handle/BDPI/29582 10.1016/j.jallcom.2008.11.033 |
| Idioma(s) |
eng |
| Publicador |
ELSEVIER SCIENCE SA |
| Relação |
Journal of Alloys and Compounds |
| Direitos |
restrictedAccess Copyright ELSEVIER SCIENCE SA |
| Palavras-Chave | #Pb(1-x)Mn(x)S nanocrystal #Fusion method #optical absorption #Electron paramagnetic resonance #QUANTUM DOTS #PHOTOLUMINESCENCE #SEMICONDUCTORS #NANOPARTICLES #Chemistry, Physical #Materials Science, Multidisciplinary #Metallurgy & Metallurgical Engineering |
| Tipo |
article proceedings paper publishedVersion |
