Origami-controlled strain engineering of tunable flat bands and correlated states in folded grapheneRemoveLi-Zhen Yang, Ling-Hui Tong, Cheng-Sheng Liao, Qilong Wu, Xiaoshuai Fu, Yue-Ying Zhou, Yuan Tian, Li Zhang, Lijie Zhang, Meng-Qiu Cai, Lin He, Zhihui Qin, and Long-Jing YinPhys. Rev. Materials 6, L041001 (2022)