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HAL | Université de Versailles Saint-Quentin-en-Yvelines |
Journal articles
Enhanced and polarized emission from single colloidal CdSe/CdS nanocrystals coupled to a one-dimensional gold grating
Abstract : We present in detail the fluorescence properties of single thick-shell CdSe/CdS colloidal nanocrystals coupled to a linear one-dimensional gold grating. In addition to the photoluminescence decay rate increase, we point out that the polarization ratio of the emission is dramatically enhanced. It overcomes 80% and can reach values close to unity. Experimental results are successfully compared to theoretical predictions. Blinking suppression is also reported.
https://hal.uvsq.fr/hal-01491328
Contributor : Xavier Quelin Connect in order to contact the contributor
Submitted on : Thursday, March 16, 2017 - 4:19:04 PM
Last modification on : Thursday, July 22, 2021 - 3:03:50 AM
Long-term archiving on: : Saturday, June 17, 2017 - 2:45:38 PM
Contributor : Xavier Quelin Connect in order to contact the contributor
Submitted on : Thursday, March 16, 2017 - 4:19:04 PM
Last modification on : Thursday, July 22, 2021 - 3:03:50 AM
Long-term archiving on: : Saturday, June 17, 2017 - 2:45:38 PM
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Phys_Rev_B_94_085301_2016.pdf
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