Media type: E-Article Title: Improved photoluminescence and afterglow of CaTiO_3:Pr^3+ by ammonia treatment Contributor: Yoon, Songhak; Otal, Eugenio H.; Maegli, Alexandra E.; Karvonen, Lassi; Matam, Santhosh K.; Riegg, Stefan; Ebbinghaus, Stefan G.; Fallas, Juan C.; Hagemann, Hans; Walfort, Bernhard; Pokrant, Simone; Weidenkaff, Anke imprint: The Optical Society, 2013 Published in: Optical Materials Express Language: English DOI: 10.1364/ome.3.000248 ISSN: 2159-3930 Keywords: Electronic, Optical and Magnetic Materials Origination: Footnote: Access State: Open Access