2 papers
cond-mat.mtrl-sci2026
Symmetry-Protected Weyl Nodal Loops in a Triangular Altermagnet
Chao-Chun Wei, Xiaoyin Li, Sophia Adams +9
Weyl semimetals and altermagnets represent two distinct classes of quantum materials exhibiting nontrivial topological and magnetic order, respectively. Here we report the realizat…
cond-mat.mes-hall2024
A quantized anomalous Hall effect above 4.2 K in stacked topological insulator/magnet bilayers
Rakshit Jain, Matthew Roddy, Vishakha Gupta +9
Quantized anomalous Hall effects (QAHEs) occur in remarkable electronic states which possess not only quantized Hall signals but in some cases regions of dissipationless electron t…