Low temperature time resolved spectroscopy and electron paramagnetic resonance studies indicated that the unexpected emission spectrum of the aluminosilicate glass precursor to the Zerodur glass ceramic was due to Mn2+ ions at very low concentration.
Origin
Laboratoire De Physico-Chimie Des Materiaux Luminescents
Journal Title
Phys Chem Glasses 1989 30 6 215-219
Sector
Special Glass
Class
S 332