33 citations · 84 across the 4 of their papers we have counts for
4 papers
Broadband strong optical dichroism in topological Dirac semimetals with Fermi velocity anisotropy
J. Lim, K. J. A. Ooi, C. Zhang +2
Prototypical three-dimensional (3D) topological Dirac semimetals (DSMs), such as CdAs and NaBi, contain electrons that obey a linear momentum-energy dispersion with dif…
Nonlocal transistor based on pure crossed Andreev reflection in a EuO-graphene/superconductor hybrid structure
Yee Sin Ang, L. K. Ang, C. Zhang +1
We study the interband transport in a superconducting device composed of graphene with EuO-induced exchange interaction. We show that pure crossed Andreev reflection can be generat…
Vertical absorption edge and universal onset conductance in semi-hydrogenated graphene
Lei Chen, Zhongshui Ma, C. Zhang
We show that for graphene with any finite difference in the on-site energy between the two sub-lattices (), The optical absorption edge is determined by the . The universal c…
Effect of next-nearest neighbor coupling on the optical spectra in bilayer graphene
A. R. Wright, Feng Liu, C. Zhang
We investigate the dependence of the optical conductivity of bilayer graphene (BLG) on the intra- and inter-layer interactions using the most complete model to date. We show that t…