RADIOLUMINESCENCE OF AM-241(III) AND EU(III) IN CS2NALUCL6

Authors
BARBANEL YA KOLIN VV KOTLIN VP
Citation
Ya. Barbanel et al., RADIOLUMINESCENCE OF AM-241(III) AND EU(III) IN CS2NALUCL6, Soviet radiochemistry, 33(2), 1991, pp. 130-133
Citations number
6
Journal title
Soviet radiochemistry → ACNP
ISSN journal
0038576X
Volume
33
Issue
2
Year of publication
1991
Pages
130 - 133
Database
ISI
SICI code
0038-576X(1991)33:2<130:ROAAEI>2.0.ZU;2-R
Abstract
Radioluminescence (self-luminescence) of Am(III) in Cs2NaLu(Am)Cl6 (10 % 241 Am) is studied. Luminescence of Eu(III) in Cs2NaLu(Am, Eu)Cl6 (1 0% 241 Am, 1% Eu) excited by the alpha-decay of Am is recorded. A feat ure of the radioluminescence of both Am(III) and Eu(III) is its origin in f-f-transitions. The spectra were taken at 298 and 77 K. Questions related to the spectral composition and intensity and the mechanism o f energy transfer from Am(III) to Eu(III) are discussed.