Fermi-level depinning achieved by high-work-function Au1-xSex alloy contacts for high-performance p-type WSe2 transistors

W Wanying Li Y Yipu Xia (Department of Physics and HK Institute of Quantum Science and Technology) Y Yuanhao Kou H Hai Wang (Key Lab of Biomass Chemical Engineering of Ministry of Education and College of Chemical and Biological Engineering) S Shaogang Xu Y Yujia Deng C Chun Kit Ng T Tianyuan Chen S Sujuan Ding L Lin-Yun Huang F Fanqi Wei F Fangyuan Zheng N Ni Yang W Wanqing Meng C Chengdong Yao D Dong-Keun Ki X Xuming Zhang M Mingxin Huang H Hu Xu B Bo Wang C Chuanhong Jin (State Key Laboratory of Silicon and Advanced Semiconductor Materials, School of Materials Science and Engineering) J Junqiu Zhang M Maohai Xie (Department of Physics and HK Institute of Quantum Science and Technology) L Lain-Jong Li