Scintillation lithium-phosphate-borate glasses doped by REI

E. F. Polisadova, D. T. Valiev, K. N. Belikov, N. L. Egorova

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The spectra and decay of luminescence in scintillation glass of the Li2O-B2O3-P2O5-CaF2 system doped by Gd, Gd/Ce, Gd/Pr, Tb, Tb/Ce, and Tb/Eu have been investigated. The technology of synthesis has been described and the evolution of luminescence spectra relative to the electron excitation pulse has been studied. The presence of the buildup stage in the kinetics of terbium ions luminescence was revealed in the bands at 380 and 490 nm. The existence of interaction between ions (Gd and Ce, Tb and Ce, Tb and Eu) has been established. The estimation of the scintillation efficiency of glass with rare earth ions (REIs) has been performed.

Original languageEnglish
Pages (from-to)98-103
Number of pages6
JournalGlass Physics and Chemistry
Volume41
Issue number1
DOIs
Publication statusPublished - 2015

Fingerprint

Borates
Scintillation
borates
Lithium
Rare earths
scintillation
Luminescence
phosphates
Phosphates
phosphorus pentoxide
rare earth elements
lithium
Ions
luminescence
Glass
glass
Terbium
ions
terbium
Kinetics

Keywords

  • decay of luminescence
  • electron excitation
  • energy transfer
  • luminescence
  • rare earth ions
  • scintillation glass

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry
  • Condensed Matter Physics

Cite this

Scintillation lithium-phosphate-borate glasses doped by REI. / Polisadova, E. F.; Valiev, D. T.; Belikov, K. N.; Egorova, N. L.

In: Glass Physics and Chemistry, Vol. 41, No. 1, 2015, p. 98-103.

Research output: Contribution to journalArticle

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