RECOMBINATION PROCESSES OF RARE-EARTH BOUND EXCITONS

Authors
GODLEWSKI M SWIATEK K MONEMAR B
Citation
M. Godlewski et al., RECOMBINATION PROCESSES OF RARE-EARTH BOUND EXCITONS, Journal of luminescence, 58(1-6), 1994, pp. 303-306
Citations number
5
Categorie Soggetti
Optics
Journal title
Journal of luminescence → ACNP
ISSN journal
00222313
Volume
58
Issue
1-6
Year of publication
1994
Pages
303 - 306
Database
ISI
SICI code
0022-2313(1994)58:1-6<303:RPORBE>2.0.ZU;2-X
Abstract
The scenario for exciton binding by rare earth (RE) ions is described. The RE intra-shell emission can be induced by an energy transfer from RE bound excitons to the RE ''core'' states. Carrier binding can also deactivate the RE emission. Auger-type recombination channels are dis cussed based on the results of photoluminescence and optically detecte d cyclotron resonance (ODCR) studies of Yb doped InP and RE doped wide band gap II-VI compounds.