Terahertz frequency upconversion by coherently driving charge dynamics in the InSb/CdTe heterostructure

Pai Peng, Mingxiang Pan, Jiuming Liu +10

We investigate terahertz (THz) harmonic generation in the InSb/CdTe heterostructure, demonstrating, for the first time, efficient in-plane magnetic field-induced second-harmonic ge…