Annealing temperature and environment effects on ZnO nanocrystals embedded in SiO(2): a photoluminescence and TEM study

We report on efficient ZnO nanocrystal (ZnO-NC) emission in the near-UV region. We show that luminescence from ZnO nanocrystals embedded in a SiO(2) matrix can vary significantly as a function of the annealing temperature from 450°C to 700°C. We manage to correlate the emission of the ZnO nanocrysta...

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Hlavní autoři: Pita, Kantisara, Baudin, Pierre, Vu, Quang Vinh, Aad, Roy, Couteau, Christophe, Lérondel, Gilles
Médium: Artigo
Jazyk:Inglês
Vydáno: Springer 2013
Témata:
Nano Express
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4029520/
https://ncbi.nlm.nih.gov/pubmed/24314071
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1556-276X-8-517
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