Ontology highlight
ABSTRACT:
SUBMITTER: Nguyen KD
PROVIDER: S-EPMC11313949 | biostudies-literature | 2024 Aug
REPOSITORIES: biostudies-literature
Nguyen Khanh Duy KD Lee Woojoo W Dang Jianchen J Wu Tongyao T Berruto Gabriele G Yan Chenhui C Ip Chi Ian Jess CIJ Lin Haoran H Gao Qiang Q Lee Seng Huat SH Yan Binghai B Liu Chaoxing C Mao Zhiqiang Z Zhang Xiao-Xiao XX Yang Shuolong S
Science advances 20240809 32
The indirect exchange interaction between local magnetic moments via surface electrons has been long predicted to bolster the surface ferromagnetism in magnetic topological insulators (MTIs), which facilitates the quantum anomalous Hall effect. This unconventional effect is critical to determining the operating temperatures of future topotronic devices. However, the experimental confirmation of this mechanism remains elusive, especially in intrinsic MTIs. Here, we combine time-resolved photoemis ...[more]