Tm+3 decay in chromium-thulium-holmium-doped yttrium aluminum garnet at liquid helium temperatures

S. R. Rotman, Y. Kalisky, A. Brenier, C. Pedrini, G. Boulon, F. X. Hartmann

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

The standard expression for the excited-state acceptor concentration in codoped solid-state materials is modified to include the possibility of nonradiative acceptor deexcitation. The chromium and thulium time-dependent emission in yttrium aluminum garnet (YAG) is then studied; evidence is given for the identification of the tendency for localized correlated chromium-thulium pairs in the crystalline material.

Original languageEnglish
Pages (from-to)224-228
Number of pages5
JournalJournal of Applied Physics
Volume72
Issue number1
DOIs
StatePublished - 1 Dec 1992

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