Luminescence of LiF crystals doped with metal oxide impurities

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

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

2 Citations (Scopus)

Abstract

The luminescence spectra and luminescence excitation spectra have been investigated in the spectral range of 6.5-4.4 eV. Pulsed cathodoluminescence of LiF-WO3 and LiF-TiO2 crystals has been studied in the temperature range of 20-300 K. All LiF crystals doped with metal oxides are found to have similar luminescent properties and identical structure of the luminescence centers. It is assumed that photon and electron bombardment induces excitation of different types of O2- oxygen centers perturbed by impurities and Fe2O3, WO3 and TiO2 included in the oxygen complexes.

Original languageEnglish
Title of host publicationKey Engineering Materials
PublisherTrans Tech Publications Ltd
Pages623-626
Number of pages4
Volume685
ISBN (Print)9783038357087
DOIs
Publication statusPublished - 2016
Event4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Russian Federation
Duration: 21 Apr 201524 Apr 2015

Publication series

NameKey Engineering Materials
Volume685
ISSN (Print)10139826

Other

Other4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015
CountryRussian Federation
CityTomsk
Period21.4.1524.4.15

    Fingerprint

Keywords

  • Absorption
  • Cathodoluminescence
  • LiF crystals
  • Luminescence
  • Luminescence excitation spectra

ASJC Scopus subject areas

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

Cite this

Korepanov, V. I., Petikar, P. V., & Guanghui, G. (2016). Luminescence of LiF crystals doped with metal oxide impurities. In Key Engineering Materials (Vol. 685, pp. 623-626). (Key Engineering Materials; Vol. 685). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.685.623