Title of article
Nonlinear photoluminescence of ZnO/ZnS nanotetrapods
Author/Authors
Yu، نويسنده , , Liao and Yu، نويسنده , , Xue-Feng and Qiu، نويسنده , , Yongfu and Chen، نويسنده , , Yijian and Yang، نويسنده , , Shihe، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
3
From page
272
To page
274
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 5–10 nm, 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.
Journal title
Chemical Physics Letters
Serial Year
2008
Journal title
Chemical Physics Letters
Record number
1925266
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