3 papers
cond-mat.mes-hall2026
Observation of a Reconstructed Chern Insulator in Twisted Bilayer MoTe2
Min Wu, Lingxiao Li, Yunze Ouyang +12
Twisted bilayer MoTe2 is a prototypical moire material in which long-wavelength superlattices amplify electron correlations, enabling a wealth of emergent quantum phases. To date,…
cond-mat.mes-hall2025
Flat Band and Many-body Gap in Chirally Twisted Triple Bilayer Graphene
Wenlu Lin, Wenxuan Wang, Shimin Cao +8
We experimentally investigate the band structures of chirally twisted triple bilayer graphene. The new kind of moiré structure, formed by three pieces of helically stacked Bernal…
cond-mat.supr-con2024
Collective Pinning and Vortex Dynamics in type 2 superconducting thin films with Varying Magnetic Field
Yu Wu, Liangliang Guo, Renfei Wang +7
A perpendicular magnetic field penetrating a thin type-II superconductor slab produces vortices, with one vortex per flux quantum, h/2e. The vortices interact repulsively and form…