The phosphorescence transition A 'L5: -tX 'x2 in Nz is studied by quadratic response and multi-configuration self-consistent field theory. Using full valence correlation reference wavefunctions, response theory predicts the total radiative lifetime of the (u' =0) A 'Cc, state (the C= 1 component) to
The phosphorescence decay of methylnaphthalenes and branched methylbenzenes
β Scribed by J.W. Rabalais; A. Wahlborg; S.P. McGlynn
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- English
- Weight
- 194 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0022-2852
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π SIMILAR VOLUMES
The temporal behavior of the 07 -center quartet-state emission in calcium oxide has been studied as a function of temperature. The enhanced phosphorescence decay rate at higher temperatures is attributed to an Orbach-type thermalization among the quartet-state spin sublevels.
It is shown that methyl substitution in benzene increases (T. v-mixing to an extent which is readiLy observable in the intrinsic phcsphorescence lifetime. It is also shown that C-H vibrational modes which are esternal to the benzene ring (i. e. in the CH3 group) contribute to phosphorescence quenchi