Photo-emf induced by a photon pulse accompanying optical transitions between Landau levels
Kravchenko A. F., Palkin A. M., Sozinov V. N., Shegai O. A.
The resonance, alternating photo-emf accompanying optical transitions between Landau levels is observed experimentally for the first time in electron-type indium antimonide. The effect arises due to selective, with respect to the direction of the velocities, photo-excitation of electrons and the difference between their momentum-relaxation times in different Landau levels.