Characterizing quantum-dot blinking using noise power spectra
| dc.contributor.author | Pelton, Matthew | |
| dc.contributor.author | Grier, David G. | |
| dc.contributor.author | Guyot-Sionnest, Philippe | |
| dc.date.accessioned | 2023-08-15T18:30:58Z | |
| dc.date.available | 2023-08-15T18:30:58Z | |
| dc.date.issued | 2004-07-27 | |
| dc.description.abstract | Fluctuations in the fluorescence from macroscopic ensembles of colloidal semiconductor quantum dots have the spectral form of 1∕f noise. The measured power spectral density reflects the fluorescence intermittency of individual dots with power-law distributions of “on” and “off” times, and can thus serve as a simple method for characterizing such blinking behavior. | en |
| dc.description.sponsorship | The authors would like to thank C. Wang for fabricating the quantum dots, and V. Bindokas for valuable assistance with microscopic measurements. This work was principally supported by the MRSEC program of the NSF through Grant No. DMR-0213745, with additional support from NSF Grant No. DMR-0304906 and the donors of the Petroleum Research Fund of the American Chemical Society. | en |
| dc.description.uri | https://pubs.aip.org/aip/apl/article-abstract/85/5/819/115645/Characterizing-quantum-dot-blinking-using-noise?redirectedFrom=fulltext | en |
| dc.format.extent | 4 pages | en |
| dc.genre | journal articles | en |
| dc.identifier | doi:10.13016/m2wefv-yzku | |
| dc.identifier.citation | Matthew Pelton, David G. Grier, Philippe Guyot-Sionnest; Characterizing quantum-dot blinking using noise power spectra. Appl. Phys. Lett. 2 August 2004; 85 (5): 819–821. https://doi.org/10.1063/1.1779356 | en |
| dc.identifier.uri | https://doi.org/10.1063/1.1779356 | |
| dc.identifier.uri | http://hdl.handle.net/11603/29239 | |
| dc.language.iso | en | en |
| dc.publisher | AIP | en |
| dc.relation.isAvailableAt | The University of Maryland, Baltimore County (UMBC) | |
| dc.relation.ispartof | UMBC Physics Department Collection | |
| dc.rights | This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Matthew Pelton, David G. Grier, Philippe Guyot-Sionnest; Characterizing quantum-dot blinking using noise power spectra. Appl. Phys. Lett. 2 August 2004; 85 (5): 819–821. https://doi.org/10.1063/1.1779356 and may be found at https://doi.org/10.1063/1.1779356. | en |
| dc.title | Characterizing quantum-dot blinking using noise power spectra | en |
| dc.type | Text | en |
| dcterms.creator | https://orcid.org/0000-0002-6370-8765 | en |