Topological phenomena in artificial quantum materials revealed by local Chern markers

arXiv:2503.00635 · cond-mat.mes-hall, cond-mat.mtrl-sci · Submitted 2025-03-01 · Read on arXiv

cond-mat.mes-hall, cond-mat.mtrl-sci

Submitted: 2025-03-01

Updated: 2025-03-01

Comments: 8 pages, 4 figures, supplemental materials. In press at Phys. Rev. Lett

Journal ref: Phys. Rev. Lett. 134, 126601 (2025)

DOI: 10.1103/PhysRevLett.134.126601

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Spectral Gap — 3× in this paper · explained in 5 episodes
• Frustration — 1× in this paper · explained in 3 episodes

Sources

• Electron Beam Supercollimation in Graphene Superlattices

Related papers

• Radiative spin caloritronics in nonreciprocal many-body systems
• Magnon Kerr Effect in a Magnetic Thin Film Strongly Coupled to a Microwave Resonator
• Contrasting - and K-Valley Moir'e Physics in Twisted Monolayer/Bilayer WSe 2
• Spectral density of angular momentum transfer from a swift electron to a large spherical nanoparticle
• Dipolar excitonic quantum wires at atomically sharp lateral interfaces
• Edge universality in Floquet sideband spectra