Share Email Print
cover

Proceedings Paper

Influence of impurities and thermal treatment temperature on the spectral properties of the chromate luminophors
Author(s): Mykola U. Bilyi; Sergiy G. Nedelko; O. V. Chukova
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

The luminescence and excitation spectra and kinetics of luminescence decay of alcaline metal and calcium chromate crystals and mixed crystals of the cesium chromate with the CaCrO4 and CaCl2 impurities were investigated. The influence of the thermal treatment temperature and impurity implantation on the luminescent properties of these luminophors has been examined. Three types of the complex centers of luminescence were found, and their spectral-kinetic characteristics such as a relative quantum efficiency, decay time of the luminescence, and conditions of formation were obtained.

Paper Details

Date Published: 3 November 1995
PDF: 7 pages
Proc. SPIE 2648, International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, (3 November 1995); doi: 10.1117/12.226193
Show Author Affiliations
Mykola U. Bilyi, T. Shevchenko Kiev Univ. (Ukraine)
Sergiy G. Nedelko, T. Shevchenko Kiev Univ. (Ukraine)
O. V. Chukova, T. Shevchenko Kiev Univ. (Ukraine)


Published in SPIE Proceedings Vol. 2648:
International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics
Sergey V. Svechnikov; Mikhail Ya. Valakh, Editor(s)

© SPIE. Terms of Use
Back to Top