Orbital origin of the intrinsic planar Hall effect

• Main Authors: Wang, Hui, Huang, Yue-Xin, Liu, Huiying, Feng, Xiaolong, Zhu, Jiaojiao, Wu, Weikang, Xiao, Cong, Yang, Shengyuan A.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2024
• Subjects: Physics; Planar Hall effect; Orbitals
• Online Access: https://hdl.handle.net/10356/178310
• Institution: Nanyang Technological University

Recent experiments reported an antisymmetric planar Hall effect, where the Hall current is odd in the in plane magnetic field and scales linearly with both electric and magnetic fields applied. Existing theories rely exclusively on a spin origin, which requires spin-orbit coupling to take effect. He...