Direct Timing of the Relaxation from Selected Excited States; Beta-Naphthylamine

• E. W. Schlag

  Department of Chemistry, Northwestern University, Evanston, Illinois 60201

• H. v. Weyssenhoff

  Department of Chemistry, Illinois Institute of Technology, Chicago, Illinois

抄録

The fluorescence of β-naphthylamine vapor in the low-pressure region was timed directly using a high-speed laboratory light modulator. Emission was from defined, and variable quantum states initially pumped with high-intensity monochromatic light. The energy of irradiation was swept over a range of 10 000 cm−1, encompassing two excited electronic manifolds. The results then constitute a direct timed measurement of the relaxation from individual vibronic states as the energy of excitation is continuously increased. This is then a spectrum of vibronic lifetimes which is discussed in terms of various theories for electronic relaxation.

収録刊行物

• The Journal of Chemical Physics

  The Journal of Chemical Physics 51 (6), 2508-2514, 1969-09-15

  AIP Publishing

キーワード

• Physical and Theoretical Chemistry
• General Physics and Astronomy

詳細情報

• CRID: 1360011143742335872
• NII論文ID: 30015696122
• DOI: 10.1063/1.1672373
• ISSN: 10897690
• ISSN: 00219606
• Web Site: https://pubs.aip.org/aip/jcp/article-pdf/51/6/2508/18864415/2508_1_online.pdf
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