"Yanna Chen,Osami Sakata,Hiroyuki Morita,Akifumi Matsuda,Fanhao Jia,Okkyun Seo,Loku Singgappulige Rosantha Kumara,Toshiaki Ina,Eiichi Kobayashi,Jaemyung Kim,Chulho Song,Satoshi Hiroi,Natalia Palina,Yanfang Lou,Wei Ren,Mamoru Yoshimoto","Electronic states of gallium oxide epitaxial thin films and related atomic arrangement",,"Applied Surface Science","Elsevier BV","  578",,"  151943",2022,Mar.
"Okkyun Seo,Akhil Tayal,Jaemyung Kim,Chulho Song,Yanna Chen,Satoshi Hiroi,Yoshio Katsuya,Toshiaki Ina,Osami Sakata,Yuki Ikeya,Shiori Takano,Akifumi Matsuda,Mamoru Yoshimoto","Tuning of structural, optical band gap, and electrical properties of room-temperature-grown epitaxial thin films through the Fe<sub>2</sub>O<sub>3</sub>:NiO ratio",,"Scientific Reports","SpringerNature","  9",,,2019,Mar.
"Akifumi Matsuda,Hiroyuki Morita,Tomoaki Oga,Yanna Chen,Okkyun Seo,Osami Sakata,Nobuo Tsuchimine,Satoru Kaneko,MAMORU YOSHIMOTO","Solid-Phase Heteroepitaxy and Synchrotron Radiation Analyses of ƒÀ-Ga<sub>2</sub>O<sub>3</sub> Thin Films Fabricated by Room-Temperature Laser Processes","2018 MRS Fall Meeting & Exhibit",,,,,,2018,Nov.
"Yanna Chen,Osami Sakata,Ryosuke Yamauchi,Anli Yang,LOKU SINGGAPPULIGE, Rosantha Kumara,Chulho Song,Natalia Palina,Munetaka Taguchi,Yoshio Katsuya,Hiroshi Daimon,Akifumi Matsuda,MAMORU YOSHIMOTO","Lattice distortion and electronic structure of magnesium-doped nickel oxide epitaxial thin films",,"Physical Review B","American Physical Society","  95",,"  245301",2017,June
"Yanna Chen,Osami Sakata,Ryosuke Yamauchi,Anli Yang,LOKU SINGGAPPULIGE, Rosantha Kumara,Chulho Song,Natalia Palina,Munetaka Taguchi,Yoshio Katsuya,Hiroshi Daimon,Akifumi Matsuda,MAMORU YOSHIMOTO","Lattice distortion and electronic structures of epitaxial Mg<sub>x</sub>Ni<sub>1-x</sub>O thin films","The 30th Annual Meeting of the Japan Society for Synchrotron Radiation Reaearch and Synchrotron radiation Symposium",,,,,,2016,Nov.
"Akifumi Matsuda,Daishi Shiojiri,Hiroki Uchida,Kisho Nakamura,Yanna Chen,Osami Sakata,Nobuo Tsuchimine,Satoru Kaneko,Mamoru Yoshimoto","Buffer-Layer Enhanced Heteroepitaxy of ƒÀ-Ga<sub>2</sub>O<sub>3</sub>:(Sn, Si) Thin Films by Room-Temperature Excimer Laser Annealing","2016 MRS Fall Meeting & Exhibit",,,,,,2016,Nov.
"â“cCg,Yanna Chen,Anli Yang,Singgappulige Rosantha Kumara Loku,Chulho Song,Natalia Palina,Ÿ–î—Ç—Y,ŽR“à—Á•ã,Œ“cWŽj,‹g–{Œì","Xü‰ñÜ‚É‚æ‚éƒGƒsƒ^ƒLƒVƒƒƒ‹Mg<sub>x</sub>Ni<sub>1-x</sub>O”––Œ‚ÌŒŽŽq”z—ñ‚Ì’˜“x‚Ì•]‰¿","“ú–{Œ‹»Šw‰ï •œ¬28”N“x”N‰ï",,,,,,2016,Oct.
"Osami Sakata,Yanna Chen,Ryosuke Yamauchi,Anli Yang,LOKU SINGGAPPULIGE, Rosantha Kumara,Chulho Song,Natalia Palina,Akifumi Matsuda,MAMORU YOSHIMOTO","Analysis of atomic-scale and electronic structures of epitaxial Mg<sub>x</sub>Ni<sub>1-x</sub>O thin films using synchrotron x-ray diffraction and hard x-ray photoelectron spectroscopy","The 77th JSAP Autumn Meeting, 2016","The 77th JSAP Autumn Meeting, 2016 Extended Abstracts","The Japan Society of Applied Physics",,,,2016,Sept.