9 June 2006 Variation of power-law dynamics caused by dark state recovery of fluorescence intermittency of a single quantum system
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Abstract
We study the fluorescence intermittency of individual Dil-molecules on silicon dioxide surfaces with the focus on intermittency statistics on timescales above 15 milliseconds. On these time-scales intermittency statistics is no longer dominated by triplet blinking. We show that rather broad distributions of dark states must be present which give rise to power law distributions for on- and off-times. The off- time distribution depends on excitation intensity.
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Jörg Schuster, Frank Cichos, Christian von Borczyskowski, "Variation of power-law dynamics caused by dark state recovery of fluorescence intermittency of a single quantum system", Proc. SPIE 6258, ICONO 2005: Novel Photonics Materials: Physics and Optical Diagnostics of Nanostructures, 625804 (9 June 2006); doi: 10.1117/12.677043; https://doi.org/10.1117/12.677043
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