301 citations
- ETH ZurichCH8 papers
- Paul Scherrer InstituteCH3 papers
- Swiss Light Source3 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Freie Universität BerlinDE2 papers
- IBM (United States)US2 papers
- Atlanta Technical CollegeUS1 paper
- Chalmers University of TechnologySE1 paper
- Elettra-Sincrotrone Trieste S.C.p.A.IT1 paper
- Georgia Institute of TechnologyUS1 paper
- Institute for Cross-Disciplinary Physics and Complex SystemsES1 paper
- Institut NéelFR1 paper
9 papers · 1 filter
Role of linear and cubic terms for the drift-induced Dresselhaus spin-orbit splitting in a two-dimensional electron gas
M. Studer, M. P. Walser, S. Baer +6
The Dresselhaus spin-orbit interaction (SOI) of a series of two-dimensional electron gases (2DEGs) hosted in GaAs/AlGaAs and InGaAs/GaAs (001) quantum wells (QWs) is measured by mo…
Gate-controlled spin-orbit interaction in a parabolic GaAs/AlGaAs quantum well
M. Studer, G. Salis, K. Ensslin +2
We study the tunability of the spin-orbit interaction in a two-dimensional electron gas with a front and a back gate electrode by monitoring the spin precession frequency of drifti…
Spin-orbit interaction and spin relaxation in a two-dimensional electron gas
M. Studer, S. Schön, K. Ensslin +1
Using time-resolved Faraday rotation, the drift-induced spin-orbit Field of a two-dimensional electron gas in an InGaAs quantum well is measured. Including measurements of the elec…
Two-dimensional imaging of the spin-orbit effective magnetic field
L. Meier, G. Salis, E. Gini +2
We report on spatially resolved measurements of the spin-orbit effective magnetic field in a GaAs/InGaAs quantum-well. Biased gate electrodes lead to an electric-field distribution…
Measurement of Rashba and Dresselhaus spin-orbit magnetic fields
Lorenz Meier, Gian Salis, Ivan Shorubalko +3
Spin-orbit coupling is a manifestation of special relativity. In the reference frame of a moving electron, electric fields transform into magnetic fields, which interact with the e…
Optimized stray-field-induced enhancement of the electron spin precession by buried Fe gates
L. Meier, G. Salis, N. Moll +5
The magnetic stray field from Fe gates is used to modify the spin precession frequency of InGaAs/GaAs quantum-well electrons in an external magnetic field. By using an etching proc…