12 citations · 37 across the 4 of their papers we have counts for
4 papers
Controlled Coherent Coupling in a Quantum Dot Molecule Revealed by Ultrafast Four-Wave Mixing Spectroscopy
Daniel Wigger, Johannes Schall, Marielle Deconinck +18
Semiconductor quantum dot molecules are considered as promising candidates for quantum technological applications due to their wide tunability of optical properties and coverage of…
Hole spin-flip transitions in a self-assembled quantum dot
Mateusz Krzykowski, Krzysztof Gawarecki, Pawel Machnikowski
In this work, we investigate hole spin-flip transitions in a single self-assembled InGaAs/GaAs quantum dot. We find the hole wave functions using the 8-band model and calculat…
Spin-orbit coupling and spin relaxation of hole states in [001]- and [111]-orientedquantum dots of various geometry
Krzysztof Gawarecki, Mateusz Krzykowski
We study the influence of spin-orbit coupling on the hole states in InAs/GaAs quantum dots grown on [001]- and [111]-oriented substrates belonging to symmetry point groups: C2v, C3…
Controllable electron spin dephasing due to phonon state distinguishability in a coupled quantum dot system
Michał Gawełczyk, Mateusz Krzykowski, Krzysztof Gawarecki +1
We predict a spin pure dephasing channel in electron relaxation between states with unequal Zeeman splittings, exemplified by a spin-preserving electron tunneling between quantum d…