Tunable topologically driven Fermi arc van Hove singularities

• Main Authors: Sanchez, Daniel S., Cochran, Tyler A., Belopolski, Ilya, Cheng, Zi-Jia, Yang, Xian P., Liu, Yiyuan, Hou, Tao, Xu, Xitong, Manna, Kaustuv, Shekhar, Chandra, Yin, Jia-Xin, Borrmann, Horst, Chikina, Alla, Denlinger, Jonathan D., Strocov, Vladimir N., Xie, Weiwei, Felser, Claudia, Jia, Shuang, Chang, Guoqing, Hasan, M. Zahid
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics::Electricity and magnetism; Engineering; Tunables; Van Hove Singularities
• Online Access: https://hdl.handle.net/10356/164954
• Institution: Nanyang Technological University

The classification scheme of electronic phases uses two prominent paradigms: correlations and topology. Electron correlations give rise to superconductivity and charge density waves, while the quantum geometric Berry phase gives rise to electronic topology. The intersection of these two paradigms ha...