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Nonlinear photoluminescence of ZnO/ZnS nanotetrapods
- Source :
-
Chemical Physics Letters . Nov2008, Vol. 465 Issue 4-6, p272-274. 3p. - Publication Year :
- 2008
-
Abstract
- Abstract: In this work, two-photon-excited photoluminescence dynamics in ZnS functionalized ZnO nanotetrapods were investigated. Comparing to the bare ZnO nanotetrapods, the emission peaks of the ZnO/ZnS nanotetrapods red-shifted by 5–10nm, and the photoluminescence intensity and lifetime of the ultraviolet exciton radiative transition increased more than 20 times due to the passivation effect of the core/shell structure. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00092614
- Volume :
- 465
- Issue :
- 4-6
- Database :
- Academic Search Index
- Journal :
- Chemical Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 35204462
- Full Text :
- https://doi.org/10.1016/j.cplett.2008.10.003