Takafumi Sato
2 papers · Latest:
Mesoscale & Nanoscale Physics
Field-induced asymmetric band flattening and ideal quantum geometry in rhombohedral graphene
This paper visualizes field-induced asymmetric band flattening in rhombohedral graphene, linking it to quantum geometry and topological phases.
2605.05199
Mesoscale & Nanoscale PhysicsType-I and Type-II Saddle Points and a Topological Flat Band in a Bi-Pyrochlore Superconductor CsBi2
Researchers found a topological flat band and type-I/II saddle points in the 3D superconductor CsBi2, enhancing its electron density of states.
2604.07805
📬 Weekly AI Paper Digest
Get the top 10 AI/ML arXiv papers from the week — summarized, scored, and delivered to your inbox every Monday.