64 citations · 173 across the 3 of their papers we have counts for
3 papers
Graphene's morphology and electronic properties from discrete differential geometry
Alejandro A. Pacheco Sanjuan, Zhengfei Wang, Hamed Pour Imani +2
The geometry of two-dimensional crystalline membranes dictates their mechanical, electronic and chemical properties. The local geometry of a surface is determined from the two inva…
Strain-engineering of graphene's electronic structure beyond continuum elasticity
Salvador Barraza-Lopez, Alejandro A. Pacheco Sanjuan, Zhengfei Wang +1
We present a new first-order approach to strain-engineering of graphene's electronic structure where no continuous displacement field is required. The approach is…
Strain gauge fields for rippled graphene membranes under central mechanical load: an approach beyond first-order continuum elasticity
James V. Sloan, Alejandro A. Pacheco Sanjuan, Zhengfei Wang +2
We study the electronic properties of rippled freestanding graphene membranes under central load from a sharp tip. To that end, we develop a gauge field theory on a honeycomb latti…