Influence of impurities and thermal treatment temperature on the spectral properties of the chromate luminophors

Mykola U. Bilyi; Sergiy G. Nedelko; O. V. Chukova

doi:10.1117/12.226193

3 November 1995 Influence of impurities and thermal treatment temperature on the spectral properties of the chromate luminophors

Mykola U. Bilyi, Sergiy G. Nedelko, O. V. Chukova

Author Affiliations +

Proceedings Volume 2648, International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics; (1995) https://doi.org/10.1117/12.226193
Event: International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, 1995, Kiev, Ukraine

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.

Citation Download Citation

Mykola U. Bilyi, Sergiy G. Nedelko, and O. V. Chukova "Influence of impurities and thermal treatment temperature on the spectral properties of the chromate luminophors", Proc. SPIE 2648, International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, (3 November 1995); https://doi.org/10.1117/12.226193

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available