Spectroscopy and EPR of chromium(III) in mullite transparent glass-ceramics

R. Reisfeld*, A. Kisilev, A. Buch, M. Ish-Shalom

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

Mullite glass-ceramics were prepared with varying concentrations of Cr(III). The X-ray absorption, emission and EPR spectra reveal that the most defined crystals are formed at the lowest concentration of Cr(III). The concentration quenching of the luminescence is small and the quantum efficiencies high as compared with glasses.

Original languageEnglish
Pages (from-to)446-449
Number of pages4
JournalChemical Physics Letters
Volume129
Issue number5
DOIs
StatePublished - Sep 1986

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