| Title: | Antibunching Single-Photon Emission and Blinking Suppression of CdSe/ZnS Quantum Dots |
| Authors: | Yuan, C. T. Yu, Pyng Ko, H. C. Huang, J. Tang, Jau 光電工程學系 Department of Photonics |
| Keywords: | blinking suppression;single-photon emission;photon antibunching;CdSe/ZnS quantum dots |
| Issue Date: | 1-Oct-2009 |
| Abstract: | We demonstrated that by property coupling to silver nanoprisms, single CdSe/ZnS semiconductor quantum dots (QDs) exhibited suppressed blinking behavior, an enhanced fluorescence intensity (similar to 2.5 fold), increased radiative decay rates (similar to 12.5,fold), and antibunching single-photon emission. All these modifications significantly promote the overall performance of the proposed single-photon sources based on colloidal semiconductor QDs. |
| URI: | http://dx.doi.org/10.1021/nn900760u http://hdl.handle.net/11536/6611 |
| ISSN: | 1936-0851 |
| DOI: | 10.1021/nn900760u |
| Journal: | ACS NANO |
| Volume: | 3 |
| Issue: | 10 |
| Begin Page: | 3051 |
| End Page: | 3056 |
| Appears in Collections: | Articles |
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- Blinking Suppression and Anti-Bunching of Quantum Dots as Single-Photon Sources / Yu, Pyng;Yuan, Chi-Tsu;Ko, Hsien-Chien;Huang, Jane;Tang, Jau
- Blocked Electron Transfer and Suppressed Blinking of Single CdSe/ZnS Quantum Dots in Agarose Gel / Ko, H. C.;Yuan, C. T.;Lin, S. H.;Tang, Jau
- Environmental effects on photoinduced electron transfer and fluorescence blinking of single semiconducting nanocrystals in various matrices / Ko, H. C.;Yuan, C. T.;Yu, Ping;Huang, Jane;Tang, Jau
- Blinking suppression of single quantum dots in agarose gel / Ko, H. C.;Yuan, C. T.;Lin, S. H.;Tang, Jau
- Blinking suppression of colloidal CdSe/ZnS quantum dots by coupling to silver nanoprisms / Yuan, C. T.;Yu, Pyng;Tang, Jau
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