Figures (IMAGE) Peking University Caption Figures: (a) The physical picture of the edge states; (b) The tilting angle dependence of the Hall conductance; (c) The schematic diagram of the edge states to host the intrinsic Hall conductance; (d) The distribution of the local density of states of the edge states. Credit International Center for Quantum Materials, Peking University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.