2 papers
cond-mat.mes-hall2026
Spectral Fingerprints of Resonant Defect Scattering by Substitutional Mn in Graphene
Ahmed Samir Lotfy, Zviadi Zarkua, Renan Villarreal +10
Using substitutional Mn in graphene/Cu(111) as a model point defect, we combine scanning tunneling microscopy (STM) and angle-resolved photoemission spectroscopy (ARPES) to test th…
cond-mat.mtrl-sci2026
Disorder-driven symmetry suppression by van der Waals planar defects in a magnetic topological insulator
Rikkie Joris, Heyi Xia, Ana Beatriz Pedro Fontes +15
Magnetic topological insulators offer a platform to control electronic topology through magnetic order, yet reliable routes to tune their properties remain limited. Here, we show t…