• Optical absorption spectrum of thulium nitrate in solution

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    • Keywords


      Thulium nitrate; optical absorption; derivative spectrum; transition probabilities

    • Abstract


      Spectral investigation of Tm3+ in thulium nitrate has been carried out. For the first time, the second derivative spectrum of this complex has been recorded. The results of a least squares fit of the energy levels and oscillator strengths of the bands are reported in terms of interaction parameters and Judd-Ofelt parameters. Radiative transition probabilities for fluorescence levels3P0,1I6,1D2 and1G4 of Tm3+ in thulium nitrate are estimated.

    • Author Affiliations


      S V J Lakshman1 C K Jayasankar1

      1. Spectroscopic Laboratories, Department of Physics, S V University, Tirupati - 517 502, India
    • Dates

  • Journal of Chemical Sciences | News

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