Laser spectroscopy of chromium (III) in gahnite crystals and transparent gahnite-type glass-ceramics

  • Vincent Poncon*
  • , Mehdi Bouderbala
  • , Georges Boulon
  • , Anne Marie Lejus
  • , Renata Reisfeld
  • , Alla Buch
  • , Moshe Ish-Shalom
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Laser-excited emission spectra and decay curves of Cr3+ in gahnite-type glass-ceramics are compared with those in gahnite crystals. The nature of the Cr3+ sites is determined from the positions of the emission and excitation peaks and from measurements of the decay times.

Original languageEnglish
Pages (from-to)444-447
Number of pages4
JournalChemical Physics Letters
Volume130
Issue number5
DOIs
StatePublished - 17 Oct 1986

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