Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
52 (1988), S. 114-116
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The decay and excitation processes of internal transitions of Yb3+(4f13) incorporated in InP were investigated by means of time-resolved photoluminescence and photoluminescence excitation spectroscopy. From the temperature dependence of the excited state lifetime we find several decay mechanisms, including a bound-exciton-like Auger process, energy transfer, and thermal depopulation. Excitation spectroscopy reveals that free carriers are needed during the excitation process of Yb centers.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.99067
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