30 citations · 74 across the 8 of their papers we have counts for
8 papers
Topology-engineered orbital Hall effect in two-dimensional ferromagnets
Zhiqi Chen, Runhan Li, Yingxi Bai +7
Recent advances in manipulation of orbital angular momentum (OAM) within the paradigm of orbitronics present a promising avenue for the design of future electronic devices. In this…
Wannier functions, minimal model and charge transfer in PbCuPO
Ning Mao, Nikolai Peshcherenko, Yang Zhang
Recent preprints claimed that the copper doped lead apatite PbCuPO (LK99) might be a high-temperature superconductor because of its strong diamagnetism and transport…
Ferroelectric higher-order topological insulator in two dimensions
Ning Mao, Runhan Li, Xiaorong Zou +3
The interplay between ferroelectricity and band topology can give rise to a wide range of both fundamental and applied research. Here, we map out the emergence of nontrivial corner…
Exact analytical soliton solutions of -component coupled nonlinear Schrödinger equations with arbitrary nonlinear parameters
N. Mao, L. -C. Zhao
Exact analytical soliton solutions play an important role in soliton fields. Soliton solutions were obtained with some special constraints on the nonlinear parameters in nonlinear…
Orbital shift-induced boundary obstructed topological materials with a large energy gap
Ning Mao, Runhan Li, Ying Dai +3
We propose boundary obstructed topological phases caused by Wannier orbital shift between ordinary atomic sites, which, however, cannot be indicated by symmetry eigenvalues at high…
Doubled Quantum Spin Hall Effect with High-Spin Chern Number in -Antimonene and -Bismuthene
Yingxi Bai, Linke Cai, Ning Mao +4
The discovery of quantum spin Hall effect has ignited the field of topological physics with vast variety of exotic properties. Here, we present the emergence of doubled quantum spi…
Hidden wallpaper fermion and third-order topological insulator
Ning Mao, Hao Wang, Ying Dai +2
Nonsymmorphic symmetry can induce exotic wallpaper fermions, e.g., hourglass fermion, fourfold-degenerate Dirac fermion, and Möbius fermion, as commonly believed only in nonsymmorp…
Intertwined Ferroelectricity and Topological State in Two-Dimensional Multilayer
Yan Liang, Ning Mao, Ying Dai +3
The intertwined ferroelectricity and band topology will enable the non-volatile control of the topological states, which is of importance for nanoelectrics with low energy costing…