Luminescence of ferroelectric crystals: LiNbO3 and KNbO3

V. Pankratov, L. Grigorjeva, D. Millers, G. Corradi, K. Polgàr

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Abstract

The thermostimulated luminescence and time-resolved luminescence of LiNbO3 (congruent, stoichiometric, Eu-, Mn-, or Cr-doped) and KNbO3 crystals (undoped, Fe-, or Mn- doped) excited by X-ray, pulsed nitrogen laser or pulsed electron beam were studied. The luminescence decay times of niobium-oxygen groups (regular or perturbed by defect or impurity) were obtained. It is shown that the energy transfer from bulk to the activator in LiNbO3 is not effective during the electron-hole recombination process.

Original languageEnglish
Title of host publicationFerroelectrics
PublisherGordon & Breach Science Publ Inc
Pages1111-1120
Number of pages10
Volume239
Edition1-4
Publication statusPublished - 2000
EventProceedings of the 9th European Meeting on Ferroelectricity - Prague, Czech Republic
Duration: Jul 12 1999Jul 16 1999

Other

OtherProceedings of the 9th European Meeting on Ferroelectricity
CityPrague, Czech Republic
Period7/12/997/16/99

Fingerprint

Ferroelectric materials
Luminescence
luminescence
Crystals
Niobium
crystals
nitrogen lasers
niobium
Energy transfer
Electron beams
pulsed lasers
Nitrogen
energy transfer
electron beams
Impurities
Oxygen
X rays
impurities
Defects
Electrons

ASJC Scopus subject areas

  • Materials Science(all)
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Pankratov, V., Grigorjeva, L., Millers, D., Corradi, G., & Polgàr, K. (2000). Luminescence of ferroelectric crystals: LiNbO3 and KNbO3. In Ferroelectrics (1-4 ed., Vol. 239, pp. 1111-1120). Gordon & Breach Science Publ Inc.

Luminescence of ferroelectric crystals : LiNbO3 and KNbO3. / Pankratov, V.; Grigorjeva, L.; Millers, D.; Corradi, G.; Polgàr, K.

Ferroelectrics. Vol. 239 1-4. ed. Gordon & Breach Science Publ Inc, 2000. p. 1111-1120.

Research output: Chapter in Book/Report/Conference proceedingChapter

Pankratov, V, Grigorjeva, L, Millers, D, Corradi, G & Polgàr, K 2000, Luminescence of ferroelectric crystals: LiNbO3 and KNbO3. in Ferroelectrics. 1-4 edn, vol. 239, Gordon & Breach Science Publ Inc, pp. 1111-1120, Proceedings of the 9th European Meeting on Ferroelectricity, Prague, Czech Republic, 7/12/99.
Pankratov V, Grigorjeva L, Millers D, Corradi G, Polgàr K. Luminescence of ferroelectric crystals: LiNbO3 and KNbO3. In Ferroelectrics. 1-4 ed. Vol. 239. Gordon & Breach Science Publ Inc. 2000. p. 1111-1120
Pankratov, V. ; Grigorjeva, L. ; Millers, D. ; Corradi, G. ; Polgàr, K. / Luminescence of ferroelectric crystals : LiNbO3 and KNbO3. Ferroelectrics. Vol. 239 1-4. ed. Gordon & Breach Science Publ Inc, 2000. pp. 1111-1120
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