Journal
PHYSICS LETTERS A
Volume 378, Issue 4, Pages 382-387Publisher
ELSEVIER
DOI: 10.1016/j.physleta.2013.11.043
Keywords
-
Categories
Funding
- JSPS [24000006]
- Grants-in-Aid for Scientific Research [24000006] Funding Source: KAKEN
Ask authors/readers for more resources
Dynamics of the boundaries of photoinduced nuclei in electron-phonon systems is theoretically studied. By regarding the spatial distribution of the excited electronic state population as a geometric pattern, we applied the multifractal analysis to it and calculated the temporal behavior of the fractal dimension f(alpha) as a function of the Lipschitz-Holder exponent a, which is an appropriate method for understanding the cooperative relaxation process of photoexcited states. We found that the incubation period observed in various types of photoinduced cooperative phenomena corresponds to the formation of embryonic nuclei which is driven by nonadiabatic/adiabatic transition between electronic states during the relaxation of the Franck-Condon state. (C) 2013 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available