TY - JOUR A1 - Pier, T. A1 - Schröder, F. A1 - Kappelhoff, J. A1 - Hopster, J. A1 - Jüstel, T. T1 - On the photoluminescence of Pr(III) activated Ca2P2O7 polymorphs T2 - J. Luminescence Y1 - 2025 UR - https://www.hb.fh-muenster.de/opus4/frontdoor/index/index/docId/19068 UR - https://nbn-resolving.org/urn:nbn:de:hbz:836-opus-190686 VL - 227 ER -