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Ce3+ multicenters in selected garnets, perovskites, and glasses

  • A. Suchocki*
  • , H. Przybylińska
  • , A. Wittlin
  • , M. Berkowski
  • , Chong Geng Ma
  • , M. G. Brik
  • , A. Kamińska
  • , P. Sybilski
  • , Yu Zorenko
  • , M. Nikl
  • , V. Gorbenko
  • , M. Kučera
  • , A. Wajler
  • , M. Malinowski
  • *Corresponding author for this work
  • Institute of Physics of the Polish Academy of Sciences
  • Kazimierz Wielki University
  • Charles University
  • Cardinal Stefan Wyszynski University
  • Chongqing University of Posts and Telecommunications
  • University of Tartu
  • Ivan Franko National University of L'viv
  • Czech Academy of Sciences
  • Institute of Microelectronics and Photonics
  • Warsaw University of Technology

Research output: Chapter in Book/Report/Conference proceedingConference paperResearchpeer-review

Abstract

Low-temperature infrared spectra reveal multicenter nature of the Ce3+ dopant in various Czochralski grown garnets, perovskite crystals, and YAG transparent glass. Some of these multicenters are associated with antisite defects, i.e. rare-earth ions substituting smaller cations in different crystallographic positions. The antisite defects have detrimental effect on the scintillation properties of these materials. The epitaxially-grown from flux layers of these materials contain much smaller amount of these defects due to low temperature of growth.

Original languageEnglish
Title of host publicationInternational Conference on Oxide Materials for Electronic Engineering - Fabrication, Properties and Applications, OMEE 2014 - Book of Conference Proceedings
EditorsM. V. Shpotyuk
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages125-126
Number of pages2
ISBN (Electronic)9781479959617
DOIs
Publication statusPublished - 26 Sept 2014
Externally publishedYes
Event2014 International Conference on Oxide Materials for Electronic Engineering - Fabrication, Properties and Applications, OMEE 2014 - Lviv, Ukraine
Duration: 26 May 201430 May 2014

Publication series

NameInternational Conference on Oxide Materials for Electronic Engineering - Fabrication, Properties and Applications, OMEE 2014 - Book of Conference Proceedings

Conference

Conference2014 International Conference on Oxide Materials for Electronic Engineering - Fabrication, Properties and Applications, OMEE 2014
Country/TerritoryUkraine
CityLviv
Period26/05/1430/05/14

Keywords

  • YAG ceramics
  • garnets
  • infrared spectroscopy
  • scintillators

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