189 citations · 1.3k across the 30 of their papers we have counts for
30 papers
Landau-Zener interference at bichromatic driving
F. Forster, M. Mühlbacher, R. Blattmann +4
We investigate experimentally and theoretically the interference at avoided crossings which are repeatedly traversed as a consequence of an applied ac field. Our model system is a…
Electric-dipole-induced spin resonance in a lateral double quantum dot incorporating two single domain nanomagnets
F. Forster, M. Mühlbacher, D. Schuh +2
On-chip magnets can be used to implement relatively large local magnetic field gradients in na- noelectronic circuits. Such field gradients provide possibilities for all-electrical…
Hole spin dynamics and hole factor anisotropy in coupled quantum well systems
C. Gradl, M. Kempf, D. Schuh +4
Due to its p-like character, the valence band in GaAs-based heterostructures offers rich and complex spin-dependent phenomena. One manifestation is the large anisotropy of Zeeman s…
Hybrid Quantum Dot-2D Electron Gas Devices for Coherent Optoelectronics
F. Dettwiler, P. Fallahi, D. Scholz +5
We present an inverted GaAs 2D electron gas with self-assembled InAs quantum dots in close proximity, with the goal of combining quantum transport with quantum optics experiments.…
Magneto-Photoluminescence of InAs/InGaAs/InAlAs quantum well structures
Ya. V. Terent'ev, S. N. Danilov, J. Loher +8
Photoluminescence (PL) and highly circularly-polarized magneto-PL (up to 50% at 6 T) from two-step bandgap InAs/InGaAs/InAlAs quantum wells (QWs) are studied. Bright PL is observed…
Magnetoresistance Induced by Rare Strong Scatterers in a High Mobility 2DEG
L. Bockhorn, I. V. Gornyi, D. Schuh +3
We observe a strong negative magnetoresistance at non-quantizing magnetic fields in a high-mobility two-dimensional electron gas (2DEG). This strong negative magnetoresistance cons…