Maximilian Black

Plasmon–Exciton Coupling Enhances Second‐Order Nonlinear Response in Borophene–ZnO Hybrid Structures

ABSTRACT Nonlinear optical processes in low‐dimensional materials are often weak or symmetry forbidden, limiting their use in nanoscale light sources and on‐chip frequency conversion. Here, we show that combining two weakly nonlinear systems—anisotropic borophene and excitonic zi...