171 citations · 638 across the 11 of their papers we have counts for
11 papers
Characterization of spin-orbit interactions of GaAs heavy holes using a quantum point contact
Fabrizio Nichele, Stefano Chesi, Szymon Hennel +6
We present transport experiments performed in high quality quantum point contacts embedded in a GaAs two-dimensional hole gas. The strong spin-orbit interaction results in peculiar…
Spin-orbit splitting and effective masses in p-type GaAs two-dimensional hole gases
Fabrizio Nichele, Atindra Nath Pal, Roland Winkler +4
We present magnetotransport measurements performed on two-dimensional hole gases embedded in carbon doped p-type GaAs/AlGaAs heterostructures grown on [001] oriented substrates. A…
Nonlinear growth with the microwave intensity in radiation-induced magnetoresistance oscillations
R. G. Mani, C. Gerl, S. Schmult +2
We report the observation of inverse-magnetic-field-periodic, radiation-induced magnetoresistance oscillations in GaAs/AlGaAs heterostructures prepared in W. Wegscheider's group, c…
Engineering ultralong spin coherence in two-dimensional hole systems at low temperatures
T. Korn, M. Kugler, M. Griesbeck +7
For the realisation of scalable solid-state quantum-bit systems, spins in semiconductor quantum dots are promising candidates. A key requirement for quantum logic operations is a s…
Gate control of low-temperature spin dynamics in two-dimensional hole systems
M. Kugler, T. Andlauer, T. Korn +9
We have investigated spin and carrier dynamics of resident holes in high-mobility two-dimensional hole systems in GaAs/AlGaAs single quantum wells at temperatures d…
All-electric detectors of the polarization state of terahertz laser radiation (extended version)
S. D. Ganichev, W. Weber, J. Kiermaier +7
Two types of room temperature detectors of terahertz laser radiation have been developed which allow in an all-electric manner to determine the plane of polarization of linearly po…