160 citations · 270 across the 8 of their papers we have counts for
8 papers
Quantum wires with local particle loss: Transport manifestations of fluctuation-induced effects
Marcel Gievers, Thomas Müller, Heinrich Fröml +2
We investigate the transport properties of a quantum wire of weakly interacting fermions in the presence of local particle loss. We calculate current and conductance in this system…
Spin-photon entanglement with direct photon emission in the telecom C-band
P. Laccotripes, T. Müller, R. M. Stevenson +3
The ever-evolving demands for computational power and for a securely connected world dictate the development of quantum networks where entanglement is distributed between connected…
Coherent light scattering from a telecom C-band quantum dot
L. Wells, T. Müller, R. M. Stevenson +3
Quantum networks have the potential to transform secure communication via quantum key distribution and enable novel concepts in distributed quantum computing and sensing. Coherent…
Shape effects of localized losses in quantum wires: dissipative resonances and nonequilibrium universality
Thomas Müller, Marcel Gievers, Heinrich Fröml +2
We study the effects of the spacial structure of localized losses in weakly-interacting fermionic quantum wires. We show that multiple dissipative impurities give rise to resonant…
A quantum light emitting diode for the standard telecom window around 1550 nm
T. Müller, J. Skiba-Szymanska, A. Krysa +7
For the development of long-distance quantum networks, sources of single photons and entangled photon pairs emitting in the low-loss wavelength region around 1550 nm are a crucial…
Spin pairs in a weakly coupled many-electron quantum dot
S. Hellmüller, D. Bischoff, T. Müller +3
We report the observation of an unusually large number of consecutive spin pairs in a weakly coupled many-electron GaAs/AlGaAs quantum dot. The pairs are identified due to pairwise…
Optimization of sample-chip design for stub-matched radio-frequency reflectometry measurements
S. Hellmüller, M. Pikulski, T. Müller +6
A radio-frequency (rf) matching circuit with an in situ tunable varactor diode used for rf reflectometry measurements in semiconductor nanostructures is investigated and used to op…
Coherent Electron-Phonon Coupling in Tailored Quantum Systems
P. Roulleau, S. Baer, T. Choi +6
The coupling between a two-level system and its environment leads to decoherence. Within the context of coherent manipulation of electronic or quasiparticle states in nanostructure…