27 citations · 73 across the 7 of their papers we have counts for
8 papers · 1 filter
Optical manipulation of valley coherence via Landau level transitions in black phosphorus and WTe2 monolayers
Xinyu Mu, Shihao Li, Xiaoying Zhou +1
Valley coherence is of great significance for exploring fundamental quantum phenomena and developing next-generation valleytronic devices. Herein, we theoretically investigate the…
Anomalous quantum scattering and transport of electrons with Mexican-hat dispersion induced by electrical potential
Jiating Yao, Benliang Zhou, Xiaoying Zhou +2
We theoretically study the quantum scattering and transport of electrons with Mexican-hat dispersion through both step and rectangular potential barriers by using the transfer matr…
Anisotropic magneto-optical absorption and linear dichroism in two-dimensional semi-Dirac electron systems
Xiaoying Zhou, Wang Chen, Xianzhe Zhu
We present a theoretical study on the Landau levels (LLs) and magneto-optical absorption of a two-dimensional semi-Dirac electron system under a perpendicular magnetic field. Based…
Power law decay of local density of states oscillations near a line defect in a system with semi-Dirac points
Wang Chen, Xianzhe Zhu, Xiaoying Zhou +1
We theoretically study the power-law decay behavior of the local density of states (LDOS) oscillations near a line defect in system with semi-Dirac points by using a low-energy k.p…
Edge and sublayer degrees of freedom for phosphorene nanoribbons with twofold-degenerate edge bands via electric field
Yi Ren, Xiaoying Zhou, Guanghui Zhou
For the pristine phosphorene nanoribbons (PNRs) with edge states, there exist two categories of edge bands near the Fermi energy (EF), i.e., the shuttle-shaped twofold-degenerate a…
Crystallographic Characterization of Black Phosphorene and Its Application in Nanostructures
Yi Ren, Pu Liu, Benliang Zhou +2
The central question in the field of 2D materials is how a material behaves when it is patterned at nanometer scale with different edge geometries. Due to the anisotropy inherent i…