Photodissociation laser isotope effects

✍ Scribed by R.J. Butcher; R.J. Donovan; C. Fotakis; D. Fernie; A.G.A. Rae

• Book ID: 103012256
• Publisher: Elsevier Science
• Year: 1975
• Tongue: English
• Weight: 679 KB
• Volume: 30
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(75)80016-9

✦ Synopsis

&ked differences & ti$ laser action (1.315 rrn) observed following the Bash photo&&s of CDs1 and C&I are reported (substantiaily geater outputs are observed with CD;!). ?%esc differences result from the SigniEcantiy -, smaller cross section for quenching oEI(5 2P@ by CD& relative to .:&at for cH3?. Absolute values for the quenching .'

class sections have been determined using time resolved atomic absogtion spectzophotometry. These data were empfoyed h a computer simulated model v&ich satisfa&oxily repioducei! the light output from CHsI, CD$ and CFsI photochemical laser systems It is concluded tit isotzlpic substitution CM markedly influence the cross section for '. quenching of an excited stjte and thus influence partitioning between the various availabte channels .'.