Infrared absorption, laser excitation and crystal-field analyses of the C4v symmetry centre in KY3F10 doped with Pr3+

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Wells, Jon-Paul R and Yamaga, Mitsuo and Han, Thomas P J and Gallagher, Hugh G (2000) Infrared absorption, laser excitation and crystal-field analyses of the C4v symmetry centre in KY3F10 doped with Pr3+. Journal of Physics: Condensed Matter, 12 (24). pp. 5297-5306. ISSN 0953-8984 (https://doi.org/10.1088/0953-8984/12/24/318)

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Abstract

We report a comprehensive spectroscopic study of KY3F10 doped with trivalent praseodymium. Employing both infrared absorption and laser excited fluorescence spectroscopy, we have constructed an energy level scheme of 39 crystal-field states. A C4v symmetry, conventional crystal-field analysis can well account for the measured crystal-field splittings with the exception of the 1D2 levels. The inclusion of spin correlation effects improves the fit significantly; however the magnitudes of the optimized parameters are not well determined.

ORCID iDs

Wells, Jon-Paul R, Yamaga, Mitsuo, Han, Thomas P J ORCID logoORCID: https://orcid.org/0000-0002-2303-6861 and Gallagher, Hugh G;
  • Item type:Article
    ID code:50972
    Dates:
    Date
    Event
    19 June 2000
    Published
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:09 Jan 2015 14:04
    Last modified:11 Nov 2024 10:54
    URI:https://strathprints.strath.ac.uk/id/eprint/50972
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