2 papers
cond-mat.mtrl-sci2026
A Route to Nonrelativistic Altermagnetic Spin Splitting via Ultrafast Light
Huang-Zhao-Xiang Chen, Lin-Ding Yuan, Wen-Hao Liu +3
We identify a nonequilibrium route for generating altermagnetic spin splitting in antiferromagnet by ultrafast light. Unlike existing strategies, this route does not require relati…
cond-mat.mtrl-sci2025
Shift Current Anomalous Photovoltaics in a Double Perovskite Ferroelectric
Linjie Wei, Fu Li, Yi Liu +3
Ferroelectric anomalous photovoltaic (APV) effect, as a fascinating physical conceptual phenomenon, holds significant potentials for new optoelectronic device applications. However…