74 citations · 261 across the 14 of their papers we have counts for
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Hysteretic magnetotransport in p-type AlGaAs heterostructures with In/Zn/Au ohmic contacts
B. Grbic, R. Leturcq, T. Ihn +4
The two-terminal magneto-conductance of a hole gas in C-doped AlGaAs/GaAs heterostructures with ohmic contacts consisting of alloyed In/Zn/Au displays a pronounced hysteresis of th…
Strong spin-orbit interactions and weak antilocalization in carbon doped p-type GaAs heterostructures
Boris Grbic, Renaud Leturcq, Thomas Ihn +3
We present a comprehensive study of the low-field magnetoresistance in carbon doped p-type GaAs/AlGaAs heterostructures aiming at the investigation of spin-orbit interaction effect…
Aharonov-Bohm oscillations in p-type GaAs quantum rings
Boris Grbic, Renaud Leturcq, Thomas Ihn +3
We have explored phase coherent transport of holes in two p-type GaAs quantum rings with orbital radii 420 nm and 160 nm fabricated with AFM oxidation lithography. Highly visible A…
Hole transport in p-type GaAs quantum dots and point contacts
B. Grbic, R. Leturcq, T. Ihn +3
Strong spin-orbit interaction characteristic for p-type GaAs systems, makes such systems promising for the realization of spintronic devices. Here we report on transport measuremen…
Low temperature dephasing in irradiated metallic wires
T. Capron, Y. Niimi, Y. Baines +6
We present phase coherence time measurements in quasi-one-dimensional Ag wires implanted with Ag ions with an energy of . The measurements have been carried out in t…
The influence of device geometry on many-body effects in quantum point contacts: Signatures of the 0.7 anomaly, exchange and Kondo
E. J. Koop, A. I. Lerescu, J. Liu +4
The conductance of a quantum point contact (QPC) shows several features that result from many-body electron interactions. The spin degeneracy in zero magnetic field appears to be s…