74 citations · 170 across the 5 of their papers we have counts for
5 papers
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…
Aharonov-Bohm oscillations in the presence of strong spin-orbit interactions
Boris Grbic, Renaud Leturcq, Thomas Ihn +3
We have measured highly visible Aharonov-Bohm (AB) oscillations in a ring structure defined by local anodic oxidation on a p-type GaAs heterostructure with strong spin-orbit intera…