A numerical model of electrical characteristics for the monolayer graphene field effect transistors. - Xiao, Xiang-Jie; Xu, Piao-Rong; Liu, Gen-Hua; Zhou, Hui-Ying; Li, Jian-Jun; Chen, Ai-Bin; Zhang, Yong-Zhong; Huang, Hong-Xu (European Physical Journal - Applied Physics, 2019)