"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,Yoshio Katsuya,Osami Sakata,Jiayi Tang,Nodo Lee,Yong Tae Kim,Yuki Ikeya,Shiori Takano,Akifumi Matsuda,Mamoru Yoshimoto","Modifying the crystal structures of Fe2O3-doped NiO epitaxial thin ?lms grown at room temperature by controlling the oxygen partial pressure",,"Applied Surface Science","Elsevier","Volume 533",,,2020,Dec.
"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.
"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.
"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.
"Anli Yang,Osami Sakata,Ryosuke Yamauchi,LOKU SINGGAPPULIGE, Rosantha Kumara,Chulho Song,Yoshio Katsuya,Akifumi Matsuda,Mamoru Yoshimoto","Atomic disorder of Li<sub>0.5</sub>Ni<sub>0.5</sub>O thin films caused by Li doping: estimation from X-ray Debye-Waller factors",,"Journal of Applied Crystallography","International Union of Crystallography","Volume 48","# 6","Page 1896-1900",2015,Dec.