| Issue |
J. Phys. Radium
Volume 17, Number 8-9, août-septembre 1956
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|---|---|---|
| Page(s) | 694 - 698 | |
| DOI | https://doi.org/10.1051/jphysrad:01956001708-9069400 | |
J. Phys. Radium 17, 694-698 (1956)
DOI: 10.1051/jphysrad:01956001708-9069400
Institut de Physique Lébédev, Laboratoire de Luminescence Vavilov, Académie des Sciences de l'U.R.S.S.
3350 - Fluorescence and phosphorescence; radiationless transitions, quenching (intersystem crossing, internal conversion).
Key words
luminescence -- luminescence of inorganic substances -- zinc compounds
DOI: 10.1051/jphysrad:01956001708-9069400
Sur le rendement de la luminescence dans les phosphores cristallins
V.V. Antonov-RomanovskyInstitut de Physique Lébédev, Laboratoire de Luminescence Vavilov, Académie des Sciences de l'U.R.S.S.
Abstract
The quantum efficiency of the luminescence of ZnS(Cu) and ZnS(Cu, Co) has been investigated from both experimental and theoretical points of view. The effect of the excitation intensity and the killer effect of cobalt are discussed. The efficiency depends on the excitation wavelength according to Vavilov's law.
3350 - Fluorescence and phosphorescence; radiationless transitions, quenching (intersystem crossing, internal conversion).
Key words
luminescence -- luminescence of inorganic substances -- zinc compounds