Anomalous power and spectrum dependence of THz-radiation from femtosecond-laser irradiated InAs under high magnetic field of 14 T

Abstract

The THz-radiation from a femtosecond-laser-irradiated InAs exhibits anomalous magnetic-field dependence up to 14 T. Moreover, the radiation spectrum shows clear periodic structure over 6 T probably attributed to the differently-phased radiation from holes with different mass.