M. Wiegel et G. Blasse, LUMINESCENCE AND NONLINEAR-OPTICAL PROPERTIES OF CESIUM TITANYL PHOSPHATE, European journal of solid state and inorganic chemistry, 30(9), 1993, pp. 837-845
The luminescence properties of Cs2TiOP2O7 are reported and discussed.
CS2TiOP2O7 shows an efficient luminescence at room temperature. For T
< 100 K the emission band shows a vibrational progression in the Ti-O
stretching mode. Between approximately 200-300 K most probably a phase
transition is observed. The SHG efficiency of CS2TiOP2O7 is low. This
can be explained from the crystal structure.