3 papers
physics.app-ph2024
Doping-free Janus homojunction solar cell with efficiency exceeding 23%
Lei Li, Zi-Xuan Yang, Tao Huang +6
Photovoltaic solar cell is one of the main renewable energy sources, and its power conversion efficiency (PCE) is improved by employing doping or heterojunction to reduce the photo…
physics.app-ph2024
Symmetry-breaking-induced giant Stark effect in 2D Janus materials
Jiang-Yu Lu, Wu-Yu Chen, Lei Li +6
Symmetry breaking generally induce exotic physical properties, particularly for low-dimensional materials. Herein we demonstrate that symmetry breaking induces a giant Stark effect…
cond-mat.mtrl-sci2023
Correlation between spin state and activity for hydrogen evolution
Tao Zhang, Lei Li, Tao Huang +6
Spin plays a key role in physical and chemical reactions, such as oxygen evolution and hydrogen evolution reactions (OER/HER); but the spin-activity correlation has remained unclea…