Presentation Information
[Th-A2-B-05 (Invited)]Quantum geometry engineering for photonic functionalities
〇Goki Eda1 (1. National Univ. of Singapore (Singapore))
Quantum geometry offers a new route to engineer light–matter interactions in van der Waals materials. I will discuss shift current in strained MoS2 and twist-dependent photocurrent in bilayers, highlighting excitonic effects and subtle symmetry breaking from polar textures.