Senanayake, P. S., Wells, J. P. R., Reid, M. F., Berden, G. ., Meijerink, A. ., & Reeves, R. J. (2013). Impurity-trapped excitons and electron traps in CaF2:Yb2+ and SrF2:Yb2+ probed by transient photoluminescence enhancement. Journal of Luminescence, 133, 81-85. https://doi.org/10.1016/j.jlumin.2011.09.043 (Original work published 2025)
DIFFER