Moir\'e superlattices have emerged as an exciting condensed-matter quantum simulator for exploring the exotic physics of strong electronic correlations. Notable progress has been witnessed, but such correlated states are achievable usually at low temperatures. Here, we report the transport evidences of room-temperature correlated electronic states and layer-hybridized SU(4) Hubbard model simulator in AB-stacked MoS2 homo-bilayer moir\'e superlattices. Correlated insulating states at moir\'e band filling factors v = 1, 2, 3 are unambiguously established in twisted bilayer MoS2. Remarkably, the correlated electronic states can persist up to a record-high critical temperature of over 285 K. The realization of room-temperature correlated states in twisted bilayer MoS2 can be understood as the cooperation effects of the stacking-specific atomic reconstruction and the resonantly enhanced interlayer hybridization, which largely amplify the moir\'e superlattice effects on electronic correlations. Furthermore, extreme large non-linear Hall responses up to room-temperature are uncovered near correlated insulating states, demonstrating the quantum geometry of moir\'e flat conduction band.
@article{arxiv.2311.16655,
title = {Room-temperature correlated states in twisted bilayer MoS$_2$},
author = {Fanfan Wu and Qiaoling Xu and Qinqin Wang and Yanbang Chu and Lu Li and Jian Tang and Jieying Liu and Jinpeng Tian and Yiru Ji and Le Liu and Yalong Yuan and Zhiheng Huang and Jiaojiao Zhao and Xiaozhou Zan and Kenji Watanabe and Takashi Taniguchi and Dongxia Shi and Gangxu Gu and Yang Xu and Lede Xian and Wei Yang and Luojun Du and Guangyu Zhang},
journal= {arXiv preprint arXiv:2311.16655},
year = {2023}
}