[HTML][HTML] Spectroscopic properties of the gamma irradiated ErF3-doped BaF2 crystals
The spectroscopic properties of the gamma irradiated BaF 2: Er 3+ crystals were studied.
BaF 2: 0.2 mol% ErF 3 crystal was grown using the vertical Bridgman method. The Judd-
Ofelt intensity parameters, Ω t (t= 2, 4, 6) for ff transitions of Er 3+ ions were determined from
optical absorption spectra recorded before and after gamma irradiation at various doses.
The influence of gamma irradiation dose on the Judd-Ofelt parameters and on the radiative
transition probability, on the branching ration and on the radiative lifetime was also …
BaF 2: 0.2 mol% ErF 3 crystal was grown using the vertical Bridgman method. The Judd-
Ofelt intensity parameters, Ω t (t= 2, 4, 6) for ff transitions of Er 3+ ions were determined from
optical absorption spectra recorded before and after gamma irradiation at various doses.
The influence of gamma irradiation dose on the Judd-Ofelt parameters and on the radiative
transition probability, on the branching ration and on the radiative lifetime was also …
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