12 citations · 18 across the 7 of their papers we have counts for
4 papers · 1 filter
Moiré Topology in Twisted Structures with Noncollinear Spin-Orbit Coupling
Xilong Xu, Liangtao Peng, Shaffique Adam +1
Moiré superlattices provide a powerful platform for flat bands and correlated topological phases, yet most established examples rely on valley-contrasting Berry curvature in hexago…
Alter-Piezoresponse in Two-Dimensional Lieb-Lattice Altermagnets
Xilong Xu, Li Yang
Altermagnetism, featuring alternating spin structures in reciprocal space, has sparked growing interest. Here, we predict novel real-space alternative piezomagnetic and piezoelectr…
Photostrictive Effect and Structure Phase Transition via Nonlinear Photocurrent
Ruixiang Fei, Li Yang
The phenomena of crystal size changes and structural phase transitions induced by light irradiation have garnered significant interest due to their potential for tuning and control…
Accelerating GW calculations of point defects with the defect-patched screening approximation
Du Li, Zhen-Fei Liu, Li Yang
The GW approximation has been widely accepted as an ab initio tool for calculating defect levels with many-electron effect included. However, the GW simulation cost increases drama…