β-Ga2O3:Ce as a fast scintillator: An unclear role of cerium Drozdowski, Winicjusz ; Makowski, Michał ; Witkowski, Marcin E. ; Wojtowicz, Andrzej J. ; Galazka, Zbigniew ; Irmscher, Klaus ; Schewski, Robert Abstract Publication: Radiation Measurements Pub Date: February 2019 DOI: 10.1016/j.radmeas.2018.12.009 Bibcode: 2019RadM..121...49D