103 citations · 671 across the 22 of their papers we have counts for
4 papers · 1 filter
Lattice relaxation, mirror symmetry and magnetic field effects on ultraflat bands in twisted trilayer graphene
Zewen Wu, Zhen Zhan, Shengjun Yuan
Twisted graphene multilayers exhibit strongly correlated insulating states and superconductivity due to the presence of ultraflat bands near the charge neutral point. In this paper…
Collective excitations and plasmon spectrum in twisted bilayer graphene near the magic angle
Xueheng Kuang, Zhen Zhan, Shengjun Yuan
Twisted bilayer graphene with tiny rotation angles have drawn significant attention due to the observation of the unconventional superconducting and correlated insulating behaviors…
Tuning band gaps in twisted bilayer MoS
Yipei Zhang, Zhen Zhan, Francisco Guinea +2
In the emerging world of twisted bilayer structures, the possible configurations are limitless, which enables for a rich landscape of electronic properties. In this paper, we focus…
Multi-ultraflatbands tunability and effect of spin-orbit coupling in twisted bilayer transition metal dichalcogenides
Zhen Zhan, Yipei Zhang, Pengfei Lv +5
Ultraflatbands that have been theoretically and experimentally detected in a bunch of van der Waals stacked materials showing some peculiar properties, for instance, highly localiz…