학술논문
Temperature dependence of luminescence emission from cerium and europium doped MgO under x-ray excitation
Document Type
Article
Author
Source
Pramana; December 1986, Vol. 27 Issue: 6 p813-820, 8p
Subject
Language
ISSN
03044289
Abstract
Temperature dependence of luminescence emission from cerium- and europiumdoped MgO is reported. The emission intensity changes with increase in the phosphor temperature. The phosphor showed peaks in the brightness-temperature curves. The intensities at static temperatures were always lower, indicating that temperature quenching occurs in almost all cases. The same is also evident from spectral distribution curves obtained at different temperatures.