Lattice defects and recombination processes in non-linear crystals LiB3O5

I. N. Ogorodnikov, A. V. Kruzhalov, A. V. Porotnikov, V. Yu Yakovlev

Research output: Contribution to journalConference article

8 Citations (Scopus)

Abstract

The paper presents the results of a study of kinetics of the recombination processes in crystals LiB3O5 (LBO) obtained by the use of time-resolved luminescence and optical absorption spectroscopy. It was revealed that the observed peculiarities of the recombination processes in LBO are due to a participation of the trapped electron (B2+) and hole (O-) centres. In the framework of a model of the competing trapped hole centres the time dependence of both transient optical absorption and luminescence as well as their temperature dependencies was interpreted.

Original languageEnglish
Pages (from-to)299-303
Number of pages5
JournalRadiation Effects and Defects in Solids
Volume150
Issue number1-4
DOIs
Publication statusPublished - 1 Jan 1999
EventProceedings of the 1998 8th Europhysical Conference on Defects in Insulating Materials, EURODIM 98 - Keele, United Kingdom
Duration: 6 Jun 199811 Jun 1998

Fingerprint

Crystal defects
Light absorption
Luminescence
optical absorption
luminescence
Crystals
defects
Absorption spectroscopy
time dependence
crystals
absorption spectroscopy
Kinetics
Electrons
kinetics
electrons
Temperature
temperature

Keywords

  • Lattice defects
  • Lithium triborate (LiBO)
  • Recombination processes

ASJC Scopus subject areas

  • Radiation
  • Nuclear and High Energy Physics
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Lattice defects and recombination processes in non-linear crystals LiB3O5 . / Ogorodnikov, I. N.; Kruzhalov, A. V.; Porotnikov, A. V.; Yakovlev, V. Yu.

In: Radiation Effects and Defects in Solids, Vol. 150, No. 1-4, 01.01.1999, p. 299-303.

Research output: Contribution to journalConference article

Ogorodnikov, I. N. ; Kruzhalov, A. V. ; Porotnikov, A. V. ; Yakovlev, V. Yu. / Lattice defects and recombination processes in non-linear crystals LiB3O5 In: Radiation Effects and Defects in Solids. 1999 ; Vol. 150, No. 1-4. pp. 299-303.
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AB - The paper presents the results of a study of kinetics of the recombination processes in crystals LiB3O5 (LBO) obtained by the use of time-resolved luminescence and optical absorption spectroscopy. It was revealed that the observed peculiarities of the recombination processes in LBO are due to a participation of the trapped electron (B2+) and hole (O-) centres. In the framework of a model of the competing trapped hole centres the time dependence of both transient optical absorption and luminescence as well as their temperature dependencies was interpreted.

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