"Takehiko Kikuchi,Liu Bai,Takuya Mitarai,Hideki Yagi,Masato Furukawa,Tomohiro Amemiya,Nobuhiko Nishiyama,Shigehisa Arai","Enhanced bonding strength of InP/Si chip-on-wafer by plasma-activated bonding using stress-controlled interlayer",,"Japanese Journal of Applied Physics",,"Vol. 59",,"p. SBBD02",2020,May
"Takuo Hiratani,Naoki Fujiwara,Takehiko Kikuchi,Toshiyuki Nitta,Shaher Anis Mahmoud Eissa Moataz,Yuning Wang,Yutaka Makihara,Nobuhiko Nishiyama,Hideki Yagi","Room temperature-continuous wave operation of III-V/Si hybrid lasers with two-storied ridge structure","2020年電子情報通信学会総合大会",,,,,,2020,Mar.
"Takehiko Kikuchi,Naoki Fujiwara,Takuo Hiratani,Toshiyuki Nitta,Moataz Eissa,Yuning Wang,Yutaka Makihara,Nobuhiko Nishiyama,Hideki Yagi","Dependence of Si waveguide width on properties of RWG-lasers with III-V/Si direct bonding structure","第67回応用物理学会春季学術講演会",,,,,,2020,Feb.