Bright terbium chelate phosphors.
Radiative quantum efficiencies can be enhanced by a factor of up to ten in solid films of terbium chelate phosphors by coordination with a tripyrazolylborate adduct. The data obtained point to a shielding of the terbium ion from low frequency vibrations of the solid state resin environment.
Fink
E L
EL
Lockheed Aircraft Service Company,Ontario, California 91764, USA.