Steady-state spectral properties of dendrimer supermolecule as a light harvesting system

Citation
D. Rana et G. Gangopadhyay, Steady-state spectral properties of dendrimer supermolecule as a light harvesting system, CHEM P LETT, 334(4-6), 2001, pp. 314-324
Citations number
10
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
CHEMICAL PHYSICS LETTERS
ISSN journal
0009-2614 → ACNP
Volume
334
Issue
4-6
Year of publication
2001
Pages
314 - 324
Database
ISI
SICI code
0009-2614(20010209)334:4-6<314:SSPODS>2.0.ZU;2-1
Abstract
We have considered the dendrimer supermolecule as comprised of two-level sy stems as monomer units on the nodes of a Cayley tree. Each unit undergoes d issipation and driving by an external laser field along with nearest neighb our interaction among the monomer units. We have studied the steady-state a bsorption spectra, The effects of Cayley tree geometry on the spectral prop erties are investigated through the intensity and width of the spectra. The origin of the enhanced energy transfer mechanism of the extended dendrimer in comparison to the compact one is explained, (C) 2001 Elsevier Science B .V. All rights reserved.