Magnetic field effect on delayed fluorescence from pyrene crystals
โ Scribed by L. Yarmus; C. Swenberg; J. Rosenthal; S. Arnold
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 184 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0375-9601
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๐ SIMILAR VOLUMES
Fluorcsccncc from the 'A, state o~glyosal is quenched by a magnetic field and the prc-cxponential Factor of phosphorcsccncc from lhc 3A, state increases with increasing mugetic field. These finding arc csplained by the cnhancemcnt of inrmmolcculor intersystcm crossing by the mugnctic field.
The magnetic field effect on the intensity of delayed monomer fluorescence is different from the effect on delayed dimer fluorescence. It is concluded that delayed monomer and dimer fluorescence must stem from Wo different types of T-T annihilation process. Pola&ation of the magnetic fieldeffects ha