Direct observation of layer skyrmions in twisted WSe2 bilayers

F Zhang, N Morales-Durán, Y Li, W Yao, JJ Su… - arXiv preprint arXiv …, 2024 - arxiv.org
Transition metal dichalcogenide (TMD) twisted homobilayers have been established as an
ideal platform for studying strong correlation phenomena, as exemplified by the recent …

Elastic Screening of Pseudogauge Fields in Graphene

C De Beule, R Smeyers, WN Luna, EJ Mele… - Physical Review Letters, 2025 - APS
Lattice deformations in graphene couple to the low-energy electronic degrees of freedom as
effective scalar and gauge fields. Using molecular dynamics simulations, we show that the …

Moir\'{e} optical phonons dancing with heavy electrons in magic-angle twisted bilayer graphene

H Shi, W Miao, X Dai - arXiv preprint arXiv:2402.11824, 2024 - arxiv.org
Electron-phonon coupling in magic-angle twisted bilayer graphene is an important but
difficult topic. We propose a scheme to simplify and understand this problem. Weighted by …