Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Mahito Yamamoto and Keiji Ueno and Kazuhito Tsukagoshi,Pronounced photogating effect in atomically thin WSe2 with a self-limiting surface oxide layer,Applied Physics Letters,0003-6951,AIP Publishing,2018-04-30,112,18,181902,https://cir.nii.ac.jp/crid/1360567183877792896,https://doi.org/10.1063/1.5030525