publication_type publication_year number author title doi reported_at Proceeding 2017 1 SEKIGUCHI, Takashi, LEE, Woong, LUO, Xianjia, KIMURA, Takashi, CHO, Yujin Cathodoluminescence study of killer defects in GaN wafers on sapphire substrates https://doi.org/10.1002/pssc.201700054 2024-04-27 14:18:14 +0900 Proceeding 2017 2 YOSHIMURA, Kenichi, CHO, Yujin, LUO, Xianjia, KIMURA, Takashi, SEKIGUCHI, Takashi Cathodoluminescnece study of pn-junctions in widegap materials using cross sectional polishing https://doi.org/10.1002/pssc.201700096 2024-04-27 14:18:14 +0900 Proceeding 2015 1 Chen Ning Zhang, Tetsuo Uchikoshi, Li Hong Liu, Benjamin Dierre, Yu Jin Cho, Yoshio Sakka, Naoto Hirosaki, Takashi Sekiguchi Textured Beta-Sialon:Eu2+ Phosphor Deposits Fabricated by Electrophoretic Deposition (EPD) Process within a Strong Magnetic Field: Preparation Process and Photoluminescence (PL) Properties Depending on Orientation https://doi.org/10.4028/www.scientific.net/kem.654.268 2024-04-27 14:18:14 +0900