Fe3+-doping on ZnO microstructures via hydrothermal route - Salazar, Kloudene A.; Agulto, Verdad C.; Empizo, Melvin John F.; Shimizu, Toshihiko; Yamanoi, Kohei; Shinohara, Keito; Kidkhunthod, Pinit; Sattayaporn, Suchinda; Samson, Vallerie Ann I.; Sarukura, Nobuhiko; Sarmago, Roland V. (Proceedings of the Samahang Pisika ng Pilipinas, 2019)