Fluorescence and Nonradiative Relaxations of Rare Earths in Amorphous Media and on High Surface Area Supports: A Review

Renato Reisfeld*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

50 Scopus citations

Abstract

The origins of the electronic levels of rare earths in the condensed phase and the influence of the glassy matrix on the position of the energy levels and factors responsible for radiative and nonradiative transitions are discussed. Examples are given of rare earth intensity parameters and nonradiative transitions in oxide, chalcogenide, and fluoride glasses. The spectral behavior of rare earth ions adsorbed or incorporated into high surface porous materials are discussed.

Original languageEnglish
Pages (from-to)1360-1364
Number of pages5
JournalJournal of the Electrochemical Society
Volume131
Issue number6
DOIs
StatePublished - Jun 1984

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