Ultra-bright and narrow-band emission from Ag atomic sized nanoclusters in a self-assembled plasmonic resonator
| Autor: | Anton S. Gritchenko, Alexey S. Kalmykov, Boris A. Kulnitskiy, Yuri G. Vainer, Shao-Peng Wang, Bin Kang, Pavel N. Melentiev, Victor I. Balykin |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Nanoscale. 14:9910-9917 |
| ISSN: | 2040-3372 2040-3364 |
| DOI: | 10.1039/d2nr01650h |
| Popis: | We have proposed, implemented and investigated a novel, efficient quantum emitter based on an atomic-sized Ag nanocluster in a plasmonic resonator. The quantum emitter enables the realization of: (1) ultra-bright fluorescence, (2) narrow-band emission down to 4 nm, (3) ultra-short fluorescence lifetime. The fluorescence cross-section of a quantum emitter is on the order of |
| Databáze: | OpenAIRE |
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