Optical spectroscopy of barium fluoride crystals under simultaneous pulsed excitation

Viktor Shtan'ko, Evgeny Chinkov, Viktor Kolomin, Tatyana Ivanova, Sergey Stepanov

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

Abstract

This paper reports optical absorption spectra and rapidly decaying luminescence of BaF2 crystals measured at 295 K under excitation pulse of accelerated electrons and excited simultaneous stimulated emission of CdSe crystal. It is shown that the simultaneous excitation of the crystals BaF2 pulse accelerated and SE semiconductors in electronic components STE absorption leads to a reduction efficiency of creation of STE and the appearance of fast decaying emission in the UV region of the spectrum.

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
Pages338-342
Number of pages5
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

  • BaF scintillator crystals
  • Core-valence transitions
  • Optical density
  • Self-trapped excitons

ASJC Scopus subject areas

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

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