Affiliation:
1. Tomsk Polytechnic University
Abstract
The spectra and kinetics of pulsed cathodoluminescence buildup and decay in LiF-TiO2 and LiF-WO3.crystals have been studied in the temperature range of 20–300 K. It is found that all the LiF crystals doped with metal oxides (Fe, Ti, W) have a similar structure of the luminescence centers – oxygen centers excited by impurities in Fe2O3, WO3 and TiO2 complexes. In all types of the crystals, the processes of energy transfer to luminescence centers are similar (buildup stage).
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Cited by
1 articles.
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