Conference paper
Stratified volume photorefractive polymer structures
John J. Stankus, S.M. Silence, et al.
CLEO 1994
An unusually large zero-field splitting of the lowest triplet state has been observed directly in the phosphorescence spectrum of the xanthione molecule in a xanthone host crystal. There are two xanthione guest sites in the host crystal. In one of the sites the zero-field parameter D is -11 cm-1 and in the other it is -20 cm-1. These results have been confirmed by measurements of the Zeeman splittings. It is argued that the large D values are due to spin-orbit coupling. © 1980.
John J. Stankus, S.M. Silence, et al.
CLEO 1994
Ch. Bräuchle, D.M. Burland, et al.
Journal of Photochemistry
T. Verbiest, D.M. Burland, et al.
Macromolecules
C. Poga, D.M. Burland, et al.
Optical Science, Engineering and Instrumentation 1995