"Jeongsoo Hong,Hwai-En Lin,Ken-ichi Katsumata,Nobuhiro Matsushita","The study of correlation between electrical conductivity of solution-processed ZnO film and UV irradiation",,"Materials Science in Semiconductor Processing",,"Vol. 120",,"pp. 105266",2020,Dec. "Sovann Khan,Yuta Kubota,Wenwei Lei,Norihiro Suzuki,Kazuta Nakata,Chiaki Terashima,Nobuhiro Matsushita,Akira Fujishima,Ken-ichi Katsumata","One-pot synthesis of (anatase/bronze-type)-TiO2/carbon dot polymorphic structures and their photocatalytic activity for H2 generation",,"Applied Surface Science",,"Vol. 526",,"pp. 146650",2020,May "S Kim,CW Bark,K Katsumata,N Matsushita","Characteristics of multifunctional Fe3O4/SiO2/ZrO2 structures prepared using two-step solution processes",,,"TAYLOR & FRANCIS LTD","Vol. 677",,"pp. 19",2020,Apr.