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Luminescence centers in Sc2O3

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Abstract

Sc2O3 luminescence spectra are studied. The spectra are separated into elementary bands by the Alentsev–Fock method. It is established that the luminescence spectra consist of a number of overlapping bands with maxima at 3.5; 3.05; 2.65; 2.35, and 2.05 eV. The band at 3.5 eV is interpreted as emission of self-localized excitons, and the other bands, as defect-center recombination.

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Authors
  1. O. M. Bordun
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  2. I. M. Bordun
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Additional information

L’vov State University, 50, Dragomanov St., L’vov, 290005, Ukraine. Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 64, No. 6, pp. 776–778, November–December, 1997.

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Bordun, O.M., Bordun, I.M. Luminescence centers in Sc2O3 . J Appl Spectrosc 64, 789–792 (1997). https://doi.org/10.1007/BF02678861

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