2T1C DRAM based on semiconducting MoS2 and semimetallic graphene for in-memory computing Saifei Gou, Yin Wang, Xiangqi Dong, Zihan Xu, Xinyu Wang, Qicheng Sun, Yufeng Xie, Peng Zhou and Wenzhong Bao Natl Sci Open, 2 4 (2023) 20220071 Published online: 29 June 2023 DOI: 10.1360/nso/20220071