Pulsed cathodoluminescence of LiF crystals doped with W and Ti

V. I. Korepanov, P. V. Petikar, Guanghui Ge, Yanyi Li

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

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).

Original languageEnglish
Title of host publicationAdvanced Materials for Technical and Medical Purpose
EditorsGeorgiy Osokin, Gennady E. Remnev, Valeriy Pogrebenkov, Sergey Psakhie, Nikolay Ratakhin
PublisherTrans Tech Publications Ltd
Pages372-375
Number of pages4
ISBN (Print)9783035710649
DOIs
Publication statusPublished - 2016
EventWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016 - Tomsk, Russian Federation
Duration: 15 Feb 201617 Feb 2016

Publication series

NameKey Engineering Materials
Volume712
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Conference

ConferenceWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016
CountryRussian Federation
CityTomsk
Period15.2.1617.2.16

Keywords

  • Absorption
  • Buildup and decay kinetics
  • Dopant luminescence
  • Electron bombardment
  • LiF-TiO
  • LiF-WO crystals
  • Spectra

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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