%0 Journal Article %T PVA-assisted metal transfer for vertical WSe2 photodiode with asymmetric van der Waals contacts %A Song, Xiaohui %A Liu, Zhen %A Ma, Zinan %A Hu, Yanjie %A Lv, Xiaojing %A Li, Xueping %A Yan, Yong %A Jiang, Yurong %A Xia, Congxin %J Nanophotonics %V 12 %N 18 %P 3671-3682 %@ 2192-8614 %D 2023-09-01 %I De Gruyter %~ DeepDyve