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Optics and Spectroscopy

, Volume 88, Issue 2, pp 222–224 | Cite as

Dual nature of RN-centers in LiF crystals

  • L. I. Shchepina
  • S. S. Kolesnikov
  • V. M. Kalikhman
  • I. V. Teryaeva
Solid-State Spectroscopy
  • 19 Downloads

Abstract

An alternative model of the Nc-center as a complex defect consisting of the F 2 + -center perturbed by the FL defect (where FL is Li0 in the F-center) is confirmed by the methods of optical spectroscopy and X-ray diffraction analysis of LiF crystals. Upon selective optical excitation, these centers are decomposed into F2 and FL defects.

Keywords

Color Center Optical Excitation Dual Nature Complex Defect Anion Vacancy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© MAIK "Nauka/Interperiodica" 2000

Authors and Affiliations

  • L. I. Shchepina
    • 1
  • S. S. Kolesnikov
    • 1
  • V. M. Kalikhman
    • 1
  • I. V. Teryaeva
    • 1
  1. 1.Research Institute of Applied PhysicsIrkutsk State UniversityIrkutskRussia

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