TY - JOUR A1 - Schröder, F. A1 - Fischer, S. A1 - Jüstel, T. T1 - On the Concentration Dependence of the Up-Conversion Process of Praseodymium Doped Li2CaSiO4 T2 - Australian J. Chem Y1 - 2022 UR - https://www.hb.fh-muenster.de/opus4/frontdoor/index/index/docId/16310 VL - 75 SP - 760 ER -