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New Types of Localized Excitons in Naphthalene Crystal with Impurities

  • N. I. Ostapenko
  • V. I. Sugakov
  • M. T. Shpak
Conference paper

Abstract

The effect of the impurity concentration of indole and thionaphthene in naphthalene crystals on localized excitons is studied both experimentally and theoretically through luminescence and. absorption spectra. The observed structure is accounted for by the presence of clusters of perturbed host molecules.

Keywords

Green Function Luminescence Spectrum Impurity Concentration Pair Center Resonance Interaction 
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Copyright information

© Plenum Press, New York 1973

Authors and Affiliations

  • N. I. Ostapenko
    • 1
  • V. I. Sugakov
    • 2
  • M. T. Shpak
    • 1
  1. 1.Institute of PhysicsUkrainian SSR Academy of SciencesKievUSSR
  2. 2.Physics DepartmentShevenko State UniversityKievUSSR

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