4 papers
Third harmonic generation on exciton-polaritons in bulk semiconductors subject to a magnetic field
W. Warkentin, J. Mund, D. R. Yakovlev +7
We report on a comprehensive experimental and theoretical study of optical third harmonic generation (THG) on the exciton-polariton resonances in the zinc-blende semiconductors GaA…
Exciton spectroscopy of semiconductors by the method of optical harmonics generation
D. R. Yakovlev, V. V. Pavlov, A. V. Rodina +4
Nonlinear optical phenomena are widely used for the study of semiconductor materials. The paper presents an overview of experimental and theoretical studies of excitons by the meth…
Magnetic-field-induced crossover from the inverse Faraday effect to the optical orientation in EuTe
V. V. Pavlov, R. V. Pisarev, S. G. Nefedov +6
A time-resolved optical pump-probe technique has been applied for studying the ultrafast dynamics in the magnetic semiconductor EuTe near the absorption band gap. We show that appl…
Amplification of the photocurrent in SiO2(Co)/GaAs heterostructure induced by magnetic field in the avalanche regime
V. V. Pavlov, L. V. Lutsev, P. A. Usachev +4
Amplification of the photocurrent in heterostructures of silicon dioxide films containing cobalt nanoparticles grown on gallium arsenide SiO2(Co)/GaAs has been observed in magnetic…