19 citations · 21 across the 4 of their papers we have counts for
4 papers
Observation of magnetism induced topological edge state in antiferromagnetic topological insulator MnBi4Te7
HaoKe Xu, Mingqiang Gu, Fucong Fei +16
Breaking time reversal symmetry in a topological insulator may lead to quantum anomalous Hall effect and axion insulator phase. MnBi4Te7 is a recently discovered antiferromagnetic…
Unsupervised Visual Representation Learning by Synchronous Momentum Grouping
Bo Pang, Yifan Zhang, Yaoyi Li +2
In this paper, we propose a genuine group-level contrastive visual representation learning method whose linear evaluation performance on ImageNet surpasses the vanilla supervised l…
Electronic structure of Ba(Zn0.875Mn0.125)2As2 studied by angle-resolved photoemission spectroscopy
Fengfeng Zhu, W. X. Jiang, P. Li +9
Electronic structure of single crystalline Ba(ZnMn)As, parent compound of the recently founded high-temperature ferromagnetic semiconductor, was stu…
Multi-View Constraint Propagation with Consensus Prior Knowledge
Yaoyi Li, Hongtao Lu
In many applications, the pairwise constraint is a kind of weaker supervisory information which can be collected easily. The constraint propagation has been proved to be a success…