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Luminescence of divalent lanthanide doped BaBrI single crystal under synchrotron radiation excitations

Shalaev, Alexey ; Shendrik, Roman ; Rusakov, Anton ; Bogdanov, Alexander ; Pankratov, Vladimir ; Chernenko, Kirill LU and Myasnikova, Alexandra (2020) In Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 467. p.17-20
Abstract

Luminescence excitation spectra of BaBrI single crystals doped by divalent lanthanide ions are studied using synchrotron radiation excitations from the MAX IV 1.5 GeV storage ring. The energy of the edge and the formation of core cation exciton as well as the energy threshold of the multiplications of electronic excitations is found. It was clearly established the energy transfer from intrinsic luminescence centers to Sm2+ and Eu2+ ions.

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author
; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Alkali earth halides, Energy transfer, Scintillators, Synchrotron radiation, VUV excitation
in
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
volume
467
pages
4 pages
publisher
Elsevier
external identifiers
  • scopus:85079009233
ISSN
0168-583X
DOI
10.1016/j.nimb.2020.01.023
language
English
LU publication?
yes
id
1e1d1f68-2257-45e0-a244-ddcc386a641a
date added to LUP
2020-02-14 09:51:23
date last changed
2022-04-18 20:31:36
@article{1e1d1f68-2257-45e0-a244-ddcc386a641a,
  abstract     = {{<p>Luminescence excitation spectra of BaBrI single crystals doped by divalent lanthanide ions are studied using synchrotron radiation excitations from the MAX IV 1.5 GeV storage ring. The energy of the edge and the formation of core cation exciton as well as the energy threshold of the multiplications of electronic excitations is found. It was clearly established the energy transfer from intrinsic luminescence centers to Sm<sup>2+</sup> and Eu<sup>2+</sup> ions.</p>}},
  author       = {{Shalaev, Alexey and Shendrik, Roman and Rusakov, Anton and Bogdanov, Alexander and Pankratov, Vladimir and Chernenko, Kirill and Myasnikova, Alexandra}},
  issn         = {{0168-583X}},
  keywords     = {{Alkali earth halides; Energy transfer; Scintillators; Synchrotron radiation; VUV excitation}},
  language     = {{eng}},
  pages        = {{17--20}},
  publisher    = {{Elsevier}},
  series       = {{Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms}},
  title        = {{Luminescence of divalent lanthanide doped BaBrI single crystal under synchrotron radiation excitations}},
  url          = {{http://dx.doi.org/10.1016/j.nimb.2020.01.023}},
  doi          = {{10.1016/j.nimb.2020.01.023}},
  volume       = {{467}},
  year         = {{2020}},
}