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Trapping of Micro Particles in Nanoplasmonic Optical Lattice
Published on: September 5, 2017
Extraction of the surface trap level from photoluminescence: a case study of ZnO nanostructures
Haiping He1, Yanjie Wang, Jingrui Wang
1State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, People's Republic of China. hphe@zju.edu.cn
Physical Chemistry Chemical Physics : PCCP
|July 12, 2011
Abstract:
Negative thermal quenching of both the excitonic and green emissions is observed in ZnO nanosheets, from which the energy level of surface traps can be extracted based on a model of multi-level transitions. The present study demonstrates a non-destructive and easy method to determine the trap levels in semiconductor nanostructures.

