Tuesday, January 08, 2013

Surface related and intrinsic exciton recombination dynamics in ZnO nanoparticles synthesized by a sol-gel method

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Hsu-Cheng Hsu, Hsin-Ying Huang, and Martin O. Eriksson et al.

ZnO nanoparticles with controlled sizes produced by a sol-gel method are studied by means of time-integrated as well as time-resolved photoluminescence (TRPL) spectroscopy. Room-temperature photoluminescence spectra show a blueshift of the excitonic emission with the decreasing particle size, whic ... [Appl. Phys. Lett. 102, 013109 (2013)] published Tue Jan 08, 2013.



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