99 citations · 99 across the 3 of their papers we have counts for
10 papers
Third order optical nonlinearity of three dimensional massless Dirac fermions
J. L. Cheng, J. E. Sipe, S. W. Wu
We present analytic expressions for the electronic contributions to the linear conductivity and the third order optical conductivity o…
Routing of valley photons in a WS2 monolayer via delocalized Bloch modes of in-plane inversion-symmetry broken photonic crystal slabs
Jiajun Wang, Han Li, Yating Ma +8
The valleys of two-dimensional transition metal dichalcogenides (TMDCs) offer a new degree of freedom for information processing. To take advantage of this valley degree of freedom…
Substrate dopant induced electronic inhomogeneity in epitaxial bilayer graphene
Shuai Zhang, Di Huang, Lehua Gu +2
Two-dimensional (2D) materials have become a new territory for exploring novel properties and functionalities because of their superior tunability. The unprecedented tunability of…
Direct observation of van der Waals stacking dependent interlayer magnetism
Weijong Chen, Zeyuan Sun, Lehua Gu +3
Controlling the crystal structure is a powerful approach for manipulating the fundamental properties of solids. Unique to two-dimensional (2D) van der Waals materials, the control…
Pressure-controlled Structural Symmetry Transition in Layered InSe
Huimin Su, Xuan Liu, Chengrong Wei +14
Structural symmetry of crystals plays important roles in physical properties of two-dimensional (2D) materials, particularly in the nonlinear optics regime. It has been a long-term…
Chiral selection rules for multi-photon processes in two-dimensional honeycomb materials
Jingxin Cheng, Di Huang, Tao Jiang +4
We examined the chirality dependent optical selection rules in two-dimensional monolayer materials with the honeycomb lattice, and based on symmetry argument, we generalized these…