Electric field effects on optical properties of semiconductor nanorods

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.

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CdSe/ZnS, External electric field, Luminescence spectrum, P-polarized, S-polarized, Semiconductor nanorods, Transparent electrode, Angle measurement, Nanorods, Optical properties, Electric field effects

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http://hdl.handle.net/11693/28640

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Scholarly Publications - Physics
Scholarly Publications - Electrical and Electronics Engineering

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Electric field effects on optical properties of semiconductor nanorods

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