A high pressure test of the theory of energy transfer by sensitized luminescence
- 15 February 1977
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 66 (4) , 1437-1441
- https://doi.org/10.1063/1.434104
Abstract
Measurements have been made of sensitized luminescence in the phospor KCl:Ag:Tl in the fcc phase to 18 kbar. The studies include both lifetimes and relative emission intensities of the two dopants. Both the lifetimes and relative intensities gave quantitative agreement with theory over the pressure range. The calculated efficiencies ranged from ∼0.08 to ∼0.28. Measurements from 100 to 300 °K at 8 and 18 bar also agreed with theory. Some more limited measurements on KCl:Ag:Pb in the same pressure range also exhibited satisfactory correspondence to the theory.Keywords
This publication has 8 references indexed in Scilit:
- High-pressure optical studies of doped alkali halides. I. Peak shifts and peak shape changesPhysical Review B, 1976
- Spectroscopic Investigation of Cu+ and Ag+ Centres in Alkali Halides under High Hydrostatic PressurePhysica Status Solidi (b), 1969
- Resonance Energy Transfer in Condensed Media from a Many-Particle ViewpointPhysical Review B, 1968
- Effect of Hydrostatic Pressure on the Refractive Indices of Some Solids.Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1965
- Radiationless Intermolecular Energy Transfer. I. Singlet→Singlet TransferThe Journal of Chemical Physics, 1964
- Apparatus for Optical Studies to Very High Pressures*Journal of the Optical Society of America, 1957
- A Theory of Sensitized Luminescence in SolidsThe Journal of Chemical Physics, 1953
- Zwischenmolekulare Energiewanderung und FluoreszenzAnnalen der Physik, 1948