Recombination kinetics in nonlinear defective LiB3O5 crystals

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

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

A study of recombination kinetics in LiB3O5 (LBO) crystals by time-resolved luminescence and absorption spectroscopy is reported. An investigation of the kinetics of transient optical absorption (TOA) and luminescence under ns-scale electron-beam excitation performed within a broad temperature range of 77-500 K and a 1.2-5-eV spectral interval has established that the specific features in the recombination kinetics observed in LBO involve electronic, B2+, and hole, O-, trapping centers. The TOA and luminescence kinetics, as well as their temperature dependence, are interpreted by a model of competing hole centers. Relations connecting the kinetics parameters and the temperature dependence to the parameters of the main LBO point defects are presented.

Original languageEnglish
Pages (from-to)1817-1822
Number of pages6
JournalPhysics of the Solid State
Volume40
Issue number11
Publication statusPublished - Nov 1998

Fingerprint

Luminescence
Crystals
Kinetics
kinetics
Light absorption
crystals
luminescence
optical absorption
Point defects
Absorption spectroscopy
temperature dependence
Kinetic parameters
Temperature
Electron beams
point defects
absorption spectroscopy
trapping
electron beams
intervals
electronics

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Ogorodnikov, I. N., Porotnikov, A. V., Kruzhalov, A. V., & Yakovlev, V. Y. (1998). Recombination kinetics in nonlinear defective LiB3O5 crystals. Physics of the Solid State, 40(11), 1817-1822.

Recombination kinetics in nonlinear defective LiB3O5 crystals. / Ogorodnikov, I. N.; Porotnikov, A. V.; Kruzhalov, A. V.; Yakovlev, V. Yu.

In: Physics of the Solid State, Vol. 40, No. 11, 11.1998, p. 1817-1822.

Research output: Contribution to journalArticle

Ogorodnikov, IN, Porotnikov, AV, Kruzhalov, AV & Yakovlev, VY 1998, 'Recombination kinetics in nonlinear defective LiB3O5 crystals', Physics of the Solid State, vol. 40, no. 11, pp. 1817-1822.
Ogorodnikov IN, Porotnikov AV, Kruzhalov AV, Yakovlev VY. Recombination kinetics in nonlinear defective LiB3O5 crystals. Physics of the Solid State. 1998 Nov;40(11):1817-1822.
Ogorodnikov, I. N. ; Porotnikov, A. V. ; Kruzhalov, A. V. ; Yakovlev, V. Yu. / Recombination kinetics in nonlinear defective LiB3O5 crystals. In: Physics of the Solid State. 1998 ; Vol. 40, No. 11. pp. 1817-1822.
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