Answers are grounded in this paper and cite their sources.
The fluorescence and excitation spectra of crystals of yttrium aluminium garnet containing trivalent chromium ions have been studied, and the side band in the fluorescence spectrum has been assigned to vibronics associated with the R-lines.
No takes yet. Share an insight, caveat, or question.
I. N. Douglas (1972) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: