Photocurrent-action spectrum of anthracene: Tetracene mixed crystal
β Scribed by U. Pernisz
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 260 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0038-1098
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π SIMILAR VOLUMES
Saturation of the fluorescenc=z of tetracene in anthracene crystal with increasing excitation was ob--served at liquid nitrogen temperature. Samples were excited by a iow energy electron beam (X 20 kev). The reIation between t!e fluorescence intensity and the electron beam density was explained by s
Pimsccond time-resolved fluorescence spectroscopy measurements have been conducted on very thin tetraoen&oped anthracene miaouystak\_ The observed time dependence of the fluorescence intensities of crystals with wuiouc: cancentrations of tetxacene IS an&tent with predictions of the combmed theory of
A non-linear least-squares procedure is applied directly to resolve the electroabsorption spectrum of anthracene into individual bands. Statistical tests and recent theoretical results are used to determine the number of bands. The band at around 3.68 eV is confirmed and two new bands are detected a