Electric field effects on optical properties of semiconductor nanorods
Author(s)
Date
2009-05Source Title
Physics, Chemistry and Application of Nanostructures - Proceedings of the International Conference, NANOMEETING 2009
Pages
132 - 135
Language
English
Type
Conference PaperItem Usage Stats
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Abstract
We studied electric field effects on optical properties of CdSe/ZnS nanorods integrated in thin films sandwiched between transparent electrodes. It was demonstrated that P-polarized component of the photoluminescence of CdSelZnS nanorods is quenched stronger by external electric field than the S-polarized component. Quantum dots are more sensitive to external electric field than the nanorods. A mechanism of external electric field influence on the luminescence spectrum of semiconductor nanorods is discussed.
Keywords
CdSe/ZnSExternal electric field
Luminescence spectrum
P-polarized
S-polarized
Semiconductor nanorods
Transparent electrode
Angle measurement
Nanorods
Optical properties
Electric field effects