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Augulis, R. and Malyshev, Andrey and Pugžlys, A. and Loosdrecht, P. H. M. van and Knoester, J. (2010) Quest for order in chaos: hidden repulsive level statistics in disordered quantum nanoaggregates. Journal of physical chemistry letters, 1 (19). pp. 2911-2916. ISSN 1948-7185
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Official URL: http://dx.doi.org/10.1021/jz101003j
Abstract
The local distribution of exciton levels in disordered cyanine-dye-based molecular nanoaggregates has been elucidated using fluorescence line narrowing spectroscopy. The observation of a Wigner-Dyson-type level spacing distribution provides direct evidence of the existence of level repulsion of strongly overlapping states in the molecular wires, which is important for the understanding of the level statistics, and therefore the functional properties, of a large variety of nanoconfined systems.
Item Type: | Article |
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Additional Information: | © ACS. |
Uncontrolled Keywords: | Localized frenkel excitons; Low-temperature; Rayleigh-scattering; Optical-properties; Nanoscale systems; Energy; Spectroscopy; Relaxation; Proteins; Insights |
Subjects: | Sciences > Physics > Materials Sciences > Physics > Solid state physics |
ID Code: | 45715 |
Deposited On: | 14 Dec 2017 16:23 |
Last Modified: | 15 Dec 2017 09:25 |
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