Floquet engineering nearly flat bands through quantum-geometric light-matter coupling with surface polaritons

M Walicki, CJ Eckhardt, MA Sentef - arxiv preprint arxiv:2406.01298, 2024 - arxiv.org
We investigate Floquet engineering in a sawtooth chain--a minimal model hosting a nearly
flat band endowed with nontrivial quantum geometry--coupled to driven surface polaritons …

[SÁCH][B] Magnetization dynamics and spin-phonon coupling in MnBi2Te4

M Poore - 2024 - search.proquest.com
The field of topological materials offers an intriguing breakaway from the typical Landau
symmetry breaking paradigm of phase transitions. In topologically nontrivial materials …