576 citations · 10.8k across the 238 of their papers we have counts for
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Probing the Electrostatics of Integer Quantum Hall Edges with Momentum-Resolved Tunnel Spectroscopy
M. Huber, M. Grayson, D. Schuh +4
We present measurements of momentum-resolved magneto-tunneling from a perpendicular two-dimensional (2D) contact into integer quantum Hall (QH) edges at a sharp edge potential crea…
Circular Photogalvanic Effect at Inter-Band Excitation in Semiconductor Quantum Wells
V. V. Bel'kov, S. D. Ganichev, Petra Schneider +7
We observed a circular photogalvanic effect (CPGE) in GaAs quantum wells at inter-band excitation. The spectral dependence of the CPGE is measured together with that of the polariz…
Experimental Separation of Rashba and Dresselhaus Spin-Splittings in Semiconductor Quantum Wells
S. D. Ganichev, V. V. Bel'kov, L. E. Golub +9
The relative strengths of Rashba and Dresselhaus terms describing the spin-orbit coupling in semiconductor quantum well (QW) structures are extracted from photocurrent measurements…
Resonant inversion of the circular photogalvanic effect in n-doped quantum wells
S. D. Ganichev, V. V. Bel'kov, Petra Schneider +7
We show that the sign of the circular photogalvanic effect can be changed by tuning the radiation frequency of circularly polarized light. Here resonant inversion of the photogalva…
Spin-galvanic effect due to optical spin orientation
S. D. Ganichev, Petra Schneider, V. V. Bel'kov +13
Under oblique incidence of circularly polarized infrared radiation the spin-galvanic effect has been unambiguously observed in (001)-grown -type GaAs quantum well (QW) structure…
Spin-Galvanic Effect in Quantum Wells
S. D. Ganichev, E. L. Ivchenko, V. V. Bel'kov +6
It is shown that a homogeneous non-equlibrium spin-polarization in semiconductor heterostructures results in an electric current. The microscopic origin of the effect is an inheren…