91 citations · 351 across the 10 of their papers we have counts for
10 papers
Magnetic quantum ratchet effect in (Cd,Mn)Te- and CdTe-based quantum well structures with a lateral asymmetric superlattice
P. Faltermeier, G. V. Budkin, J. Unverzagt +13
We report on the observation of magnetic quantum ratchet effect in (Cd,Mn)Te- and CdTe-based quantum well structures with an asymmetric lateral dual grating gate superlattice subje…
MIRO-like oscillations of magneto-resistivity in GaAs heterostructures induced by THz radiation
T. Herrmann, I. A. Dmitriev, D. A. Kozlov +12
We report on the study of terahertz radiation induced MIRO-like oscillations of magneto-resistivity in GaAs heterostructures. Our experiments provide an answer on two most intrigui…
Magneto-resistance quantum oscillations in a magnetic two-dimensional electron gas
J. Kunc, B. A. Piot, D. K. Maude +7
Magneto-transport measurements of Shubnikov-de Haas (SdH) oscillations have been performed on two-dimensional electron gases (2DEGs) confined in CdTe and CdMnTe quantum wells. The…
Cyclotron Resonance Assisted Photocurrents in Surface States of a 3D Topological Insulator Based on a Strained High Mobility HgTe Film
K. -M. Dantscher, D. A. Kozlov, P. Olbrich +12
We report on the observation of cyclotron resonance induced photocurrents, excited by continuous wave terahertz radiation, in a 3D topological insulator (TI) based on an 80 nm stra…
Fractional Quantum Hall Effect in a Diluted Magnetic Semiconductor
C. Betthausen, P. Giudici, A. Iankilevitch +9
We report the observation of the fractional quantum Hall effect in the lowest Landau level of a two-dimensional electron system (2DES), residing in the diluted magnetic semiconduct…
Gate-controlled Persistent Spin Helix State in Materials with Strong Spin-Orbit Interaction
M. Kohda, V. Lechner, Y. Kunihashi +10
In layered semiconductors with spin-orbit interaction (SOI) a persistent spin helix (PSH) state with suppressed spin relaxation is expected if the strengths of the Rashba and Dress…