184 citations · 417 across the 13 of their papers we have counts for
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Numerical Investigation of Localization in Two-Dimensional Quasiperiodic Mosaic Lattice
Hui-Hui Wang, Si-Si Wang, Yan Yu +5
A one-dimensional lattice model with mosaic quasiperiodic potential is found to exhibit interesting localization properties, e.g., clear mobility edges [Y. Wang et al., Phys. Rev.…
Transport through Quantum Anomalous Hall Bilayers with Lattice Mismatch
Yan Yu, Yan-Yang Zhang, Si-Si Wang +4
We theoretically investigate quantum transport properties of quantum anomalous Hall bilayers, with arbitrary ratio of lattice constants, i.e., with lattice mismatch. In the simples…
Effects of Boundary on Orbital Magnetization for a Bilayer System with Different Chern Numbers
Si-Si Wang, Yan Yu, Ji-Huan Guan +3
The real space formalism of orbital magnetization (OM) is an average of the local OM over some appropriate region of the system. Previous studies prefer a bulk average (i.e., witho…
Spin-dependent electron transport along hairpin-like DNA molecules
Pei-Jia Hu, Si-Xian Wang, Xiao-Hui Gao +4
The chirality-induced spin selectivity (CISS), demonstrated in diverse chiral molecules by numerous experimental and theoretical groups, has been attracting extensive and ongoing i…
Numerical Study of Disorder on the Orbital Magnetization in Two Dimensions
Si-Si Wang, Yan-Yang Zhang, Ji-Huan Guan +3
The modern theory of orbital magnetization (OM) was developed by using Wannier function method, which has a formalism similar with the Berry phase. In this manuscript, we perform a…
Chebyshev Polynomial Method to Landauer-Büttiker Formula of Quantum Transport in Nanostructures
Yan Yu, Yan-Yang Zhang, Lei Liu +4
Landauer-Büttiker formula describes the electronic quantum transports in nanostructures and molecules. It will be numerically demanding for simulations of complex or large size sys…