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Inhomogeneous broadening of optical spectra in mixed crystals : basic model and its application to Sm2 in SrFClxBr1-x

ContributorsJaaniso, Raivo; Hagemann, Hans-Rudolf; Bill, Hans
Published inThe Journal of chemical physics, vol. 101, no. 12, p. 10323-10337
Publication date1994
Abstract

We have developed a model to describe the inhomogeneous broadening of optical spectra in the substitutionally disordered crystals. The comparison with the experimental f–f fluorescence spectra of SrFClxBr1−x:Sm2+ (0x1) allowed to establish, in a very detailed manner, the relationship between the inhomogeneous spectral distribution and the crystal structure around the Sm2+ impurity.

Keywords
  • Line broadening impurity states
  • Inhomogeneity
  • Solid solutions
  • Energy spectra
  • Mathematical models
  • Samarium ions
  • Ion implantation
  • Strontium compounds
  • Fluorine compounds
  • Chlorine compounds
  • Bromine compounds
  • Quaternary compounds
  • Optical properties
  • Disordered systems
  • Correlations,
  • Fluorescence
  • Impurity states
Affiliation entities
Research groups
Citation (ISO format)
JAANISO, Raivo, HAGEMANN, Hans-Rudolf, BILL, Hans. Inhomogeneous broadening of optical spectra in mixed crystals : basic model and its application to Sm2 in SrFClxBr1-x. In: The Journal of chemical physics, 1994, vol. 101, n° 12, p. 10323–10337. doi: 10.1063/1.467912
Identifiers
ISSN of the journal0021-9606
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