Spinor-dominated magnetoresistance in β-Ag2Se

• Main Authors: Zhang, Cheng-Long, Zhao, Yilin, Chen, Yiyuan, Lin, Ziquan, Shao, Sen, Gong, Zhen-Hao, Wang, Junfeng, Lu, Hai-Zhou, Chang, Guoqing, Jia, Shuang
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2025
• Subjects: Physics; Bulk state; Conducting surfaces
• Online Access: https://hdl.handle.net/10356/182053
• Institution: Nanyang Technological University

A topological insulator is a quantum material which possesses conducting surfaces and an insulating bulk. Despite extensive researches on the properties of Dirac surface states, the characteristics of bulk states have remained largely unexplored. Here we report the observation of spinor-dominated ma...