Absorption and luminescence spectroscopy of zinc borate glasses doped with trivalent lanthanide ions

作者: Luigi Ambrosi , Marco Bettinelli , Guy Cormierand , Maurizio Ferrari

DOI: 10.1080/10420159508229844

关键词: SpectroscopyAbsorption spectroscopyPhysical chemistryIonExcited stateChemistryZinc borateLuminescenceLanthanideInorganic chemistryAbsorption (electromagnetic radiation)

摘要: Abstract Absorption and luminescence spectra decay curves have been measured at temperatures down to 12 K for 4ZnO-3B2O3 glasses doped with Pr3+ Eu3+. Analysis of the has yielded information about probability radiative transitions in impurity ions strength electron-phonon coupling. The strongly non-exponential indicate importance energy transfer migration processes accounting dynamics excited states Pr3+.

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