Comparative Studies of Vibronic Transitions in One- and Two-Photon Spectra of Gd3+ in Cs2NaGdCl6 |
| P.J. Dereń, W. Stręk and J. Hanuza W. Trzebiatowski Institute of Low Temperatures and Structure Research, Polish Academy of Sciences, Okólna 2, P.O. Box 937, 50-950 Wrocław 2, Poland |
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| Vibronic spectra of Gd3+ in Cs2NaGdCl6 were measured under one- and two-photon excitations. Following the vibrational analysis of the Cs2NaGdCl6 crystal an assignment of vibronic transitions was proposed. It was found that the vibronic transitions in one- and two-photon spectra are combined with the odd parity modes. |
| DOI: 10.12693/APhysPolA.90.295 PACS numbers: 78.55.Hx |