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Cited by 393

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Correlation between Fluorescence Intermittency and Spectral Diffusion in Single Semiconductor Quantum Dots

Neuhauser, R. G., Shimizu, K. T., Woo, W. K., Empedocles, S. A., Bawendi, M. G.·2000·Physical Review Letters

Abstract

We find a correlation between the dynamics of fluorescence intermittency and spectral diffusion in the spectroscopy of single CdSe nanocrystal quantum dots (QD). A statistical analysis of the data suggests two populations of blinking events: blinking followed by large spectral diffusion shifts and blinking with small or no spectral shifts. Although unexpected from earlier studies, the correlation between blinking and spectral shifting is consistent with a model of QD ionization as the mechanism for the blinking event, followed by a redistribution of local electric fields that results in spectral shifting.

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Metadata

Authors
Neuhauser, R. G., Shimizu, K. T., Woo, W. K., Empedocles, S. A., & Bawendi, M. G.
Venue
Physical Review Letters
Published
2000-10-09
Volume
85
Issue
15
Pages
3301-3304
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2009430982
Cited by
393
References
1
FWCI
15.01
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Correlation between Fluorescence Intermittency and Spectral Diffusion in Single Semiconductor Quantum Dots. https://app.cochat.ai/papers/10.1103/physrevlett.85.3301
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Neuhauser, R. G., Shimizu, K. T., Woo, W. K., Empedocles, S. A., & Bawendi, M. G. (2000). Correlation between Fluorescence Intermittency and Spectral Diffusion in Single Semiconductor Quantum Dots. Physical Review Letters. https://doi.org/10.1103/physrevlett.85.3301

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