TY - JOUR A1 - Jansen, T. A1 - Baur, Florian A1 - Jüstel, T. T1 - Red Emitting K2NbF7:Mn4+ and K2TaF7:Mn4+ for Warm-White LED Applications JF - J. Luminescence Y1 - 2017 U6 - http://dx.doi.org/10.1016/j.jlumin.2017.07.061 VL - 192 SP - 644 EP - 652 ER - TY - JOUR A1 - Jansen, T. A1 - Baur, Florian A1 - Böhnisch, D. A1 - Jüstel, T. T1 - The Optical Properties of Monoclinic Na3AlF6 and Na3AlF6:Mn4+ JF - Research Gate Y1 - 2017 U6 - http://dx.doi.org/10.13140/RG.2.2.30886.11847 ER -