The van Hove singularity in density of states generally exists in periodic systems due to the presence of saddle points of energy dispersion in ...
High-order van Hove singularity can be generally achieved by tuning the band structure with a single parameter in moiré superlattices, such as ...
Magic of high-order van Hove singularity. Nat Commun. 2019 Dec 18;10(1):5769. doi: 10.1038/s41467-019-13670-9.
TBG become exceptionally flat at this magic angle, and are hence.
Magic-Angle Twisted Bilayer Graphene. At !~1◦:
Magic of high order van Hove singularity. 11 May 2019 • Yuan Noah F. Q. • Isobe Hiroki • Fu Liang. We introduce a new type of van Hove singularity in two ...
van Hove singularities (VHS's) in the density of states play an outstanding and diverse role for the
Magic of high-order van Hove singularity. NFQ Yuan, H Isobe, L Fu. Nature communications 10 (1), 1-7, 2019. 19, 2019. Moiré quantum chemistry: charge ...
Probing a divergent van Hove singularity of graphene with a Ca2N support: A
Noah F. Q. Yuan, Hiroki Isobe, Liang Fu, Magic of high order van Hove singularity . arXiv:1901.05432. *Work supported in part by the U.S.D.O.E. ...