Light emission during the agglomeration of silver clusters in noble gas matrices
J. Chem. Phys. 108, 5137 (1998); doi:10.1063/1.475919
Issue Date: 22 March 1998
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The agglomeration of small silver clusters in noble gas matrices to form larger ones may be accompanied by the emission of light. Spectral analysis reveals that part of radiation intensity can be attributed to fluorescence from excited metal atoms, dimers and trimers the formation of which results from cluster/cluster agglomeration as a consequence of the gain in binding energy. The remaining spectral features must be assigned to excited clusters Agn, with n
4. ©1998 American Institute of Physics.
4. ©1998 American Institute of Physics.
| History: | Received 14 November 1997; accepted 17 December 1997 |
| Permalink: |
http://link.aip.org/link/?JCPSA6/108/5137/1 |
KEYWORDS and PACS
silver,
atomic clusters,
metal clusters,
fluorescence,
excited states,
spectral analysis,
binding energy,
chemiluminescence,
matrix isolation spectra,
spectral line intensity,
association
- 36.40.Jn
Studies of special atoms, molecules, and their ions; clusters Atomic and molecular clusters Reactivity of clusters - 36.40.Mr
Studies of special atoms, molecules, and their ions; clusters Atomic and molecular clusters Spectroscopy and geometrical structure of clusters - 82.40.Tc
Physical chemistry Chemical kinetics and reactions: special regimes and techniques Chemiluminescence and chemical laser kinetics - 82.30.Nr
Physical chemistry Specific chemical reactions; reaction mechanisms Association, addition, insertion, cluster formation, hydrogen bonding - 33.50.Dq
Molecular properties and interactions with photons Fluorescence and phosphorescence; radiationless transitions, quenching (intersystem crossing, internal conversion) Fluorescence and phosphorescence spectra - 31.50.+w
Electronic structure of atoms, molecules and their ions: theory Excited states - YEAR: 1998
RELATED DATABASES
PUBLICATION DATA
0021-9606 (print)
1089-7690 (online)
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