| Numéro |
J. Phys. Radium
Volume 17, Numéro 8-9, août-septembre 1956
|
|
|---|---|---|
| Page(s) | 699 - 704 | |
| DOI | https://doi.org/10.1051/jphysrad:01956001708-9069900 | |
J. Phys. Radium 17, 699-704 (1956)
DOI: 10.1051/jphysrad:01956001708-9069900
Laboratoire de Luminescence, Faculté des Sciences, Paris
3350 - Fluorescence and phosphorescence; radiationless transitions, quenching (intersystem crossing, internal conversion).
Key words
luminescence -- luminescence of inorganic substances
DOI: 10.1051/jphysrad:01956001708-9069900
Étude théorique et expérimentale de quelques propriétés des pièges à électrons et des centres luminogènes dans les sulfures
Daniel CurieLaboratoire de Luminescence, Faculté des Sciences, Paris
Abstract
The radiative recombination mechanism in phosphorescence depends on the kinetic energy of the conduction electrons and also on the spatial distribution of centers and traps. Several experiments lead, in some cases, to localize the traps in the neighbourhood of the activator centers. Some objections against that viewpoint are exposed and may perhaps be useful in future discussions.
3350 - Fluorescence and phosphorescence; radiationless transitions, quenching (intersystem crossing, internal conversion).
Key words
luminescence -- luminescence of inorganic substances