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cond-mat.mtrl-sci2023
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…
cond-mat.mtrl-sci2023
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…