Interference resonant photocurrent in semiconductors
Dmitriev A. P., Emel'yanov S. A., Terent'ev Ya. V. , Yaroshetskii I. D.
An interference resonant photocurrent has been observed in a semiconductor for the first time. The effect was observed in я-InSb in the region of an extrinsic spin resonance in a quantizing magnetic field. The direction of the current depends on the direction in which the frequency of the light deviates from the resonant frequency and also on the light propagation direction. A theory is proposed for the effect.