DISPERSED PHOSPHORESCENCE SPECTRA IN A SUPERSONIC FREE JET BY ELECTRIC-DISCHARGE EXCITATION

Authors
NIBU Y SAKAMOTO D SATHO T SHIMADA H
Citation
Y. Nibu et al., DISPERSED PHOSPHORESCENCE SPECTRA IN A SUPERSONIC FREE JET BY ELECTRIC-DISCHARGE EXCITATION, Chemical physics letters, 262(5), 1996, pp. 615-620
Citations number
28
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
262
Issue
5
Year of publication
1996
Pages
615 - 620
Database
ISI
SICI code
0009-2614(1996)262:5<615:DPSIAS>2.0.ZU;2-8
Abstract
Pyrazine and benzophenone were excited into the lowest triplet state b y electric discharge and their dispersed phosphorescence spectra in a supersonic free jet were observed. The bandwidth of the spectrum of py razine is narrower than that of the spectra obtained with laser excita tion. The experiment shows that electric discharge excitation is an ef ficient technique for creating a triplet state molecule under collisio n free conditions.