著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Okamoto Yasuhiro and Ota Motoki and Okada Akira,Investigation of Separation Method for Gallium Nitride with Internal Modified Layer by Ultrashort Pulsed Laser,International Journal of Electrical Machining,13417908,一般社団法人 電気加工学会,2019,24,0,21-26,https://cir.nii.ac.jp/crid/1390002184862866304,https://doi.org/10.2526/ijem.24.21