2 papers
cond-mat.mes-hall2026
Forbidden second harmonics in centrosymmetric bilayer crystals
Haoning Tang, Zhitong Ding, Tianyi Ruan +7
Optical spectroscopy based on second-order nonlinearity is a critical technique for characterizing two-dimensional (2D) crystals as well as bioimaging and quantum optics. It is gen…
cond-mat.mtrl-sci2025
Annihilation-limited Long-range Exciton Transport in High-mobility Conjugated Copolymer Films
Yuping Shi, Partha Roy, Naoki Higashitarumizue +6
A combination of ultrafast, long-range and low-loss excitation energy transfer from the photo-receptor location to a functionally active site is essential for cost-effective polyme…