Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
The Journal of Chemical Physics
91 (1989), S. 1417-1422
ISSN:
1089-7690
Source:
AIP Digital Archive
Topics:
Physics
,
Chemistry and Pharmacology
Notes:
The energy transfer between Ag atoms and dimers isolated in rare gas matrices has been studied by time-resolved fluorescence spectroscopy. In the presence of dimers, excitation of the atomic 5s→5p transitions produces not only the emission bands of the Ag atom, but also those of the Ag dimer. This process has been investigated and the mechanism identified as a Förster–Dexter-type energy transfer from silver atoms (donor) to dimers (acceptor). Rise and decay curves of the emissions from atoms and dimers have been analyzed in a concentration dependence study and a critical radius for the energy transfer of 39±5 A(ring) was derived.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.457101
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