Two-Level Fluorescence of Ovalene.
Abstract
Ovalene fluorescence has been studied as a function of pressure (0-30 kbar) in condensed media at room and liquid nitrogen temperatures. The red shift of the alpha and p bands are 8/cm/kbar and 22/cm/kbar, respectively. The fluorescence kinetics is consistent with two-level emission; the greater pressure dependence of the lifetimes compared to the relative intensities being attributed to differential level shifts and its influence on the thermal population of the adjacent singlet levels. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1972
- Accession Number
- AD0739349
Entities
People
- H. W. Offen
- P. C. Johnson
Organizations
- University of California, Santa Barbara