Novel π/2-Periodic Planar Hall Effect Due to Orbital Magnetic Moments in MnBi2Te4

Dec 28,2021|By Min Wu, Daifeng Tu, Yong Nie, Shaopeng Miao, Wenshuai Gao, Yuyan Han, Xiangde Zhu, Jianhui Zhou*, Wei Ning*, and Mingliang Tian doi.org/10.1021/acs.nanolett.1c03232