23 citations · 59 across the 8 of their papers we have counts for
8 papers
Magnons reveal topology and dynamics of a skyrmion crystal
Raphael Ayache, Nilotpal Chakraborty, Manabendra Kuiri +11
Although individual skyrmions are topologically protected objects, their cooperative crystalline order is fragile, easily disrupted by thermal fluctuations or other external pertur…
Electrostatics in semiconducting devices II: Solving the Helmholtz equation
Antonio Lacerda-Santos, Xavier Waintal
The convergence of iterative schemes to achieve self-consistency in mean field problems such as the Schrödinger-Poisson equation is notoriously capricious. It is particularly diffi…
Electrostatics in semiconducting devices I : The Pure Electrostatics Self Consistent Approximation
A. Lacerda-Santos, Xavier Waintal
In quantum nanoelectronics devices, the electrostatic energy is the largest energy scale at play and, to a large extend, it determines the charge distribution inside the devices. H…
Reconstructing the potential configuration in a high-mobility semiconductor heterostructure with scanning gate microscopy
Gaëtan J. Percebois, Antonio Lacerda-Santos, Boris Brun +3
The weak disorder potential seen by the electrons of a two-dimensional electron gas in high-mobility semiconductor heterostructures leads to fluctuations in the physical properties…
Semiconductor-based electron flying qubits: Review on recent progress accelerated by numerical modelling
Hermann Edlbauer, Junliang Wang, Thierry Crozes +20
The progress of charge manipulation in semiconductor-based nanoscale devices opened up a novel route to realise a flying qubit with a single electron. In the present review, we int…
Unveiling the charge distribution of a GaAs-based nanoelectronic device: A large experimental data-set approach
Eleni Chatzikyriakou, Junliang Wang, Lucas Mazzella +7
In quantum nanoelectronics, numerical simulations have become an ubiquitous tool. Yet the comparison with experiments is often done at a qualitative level or restricted to a single…
How do edge states position themselves in a quantum Hall graphene pn junction?
I. M. Flór, A. Lacerda-Santos, G. Fleury +2
Recent experiments have shown that electronic Mach-Zehnder interferometers of unprecedented fidelities could be built using a graphene pn junction in the quantum Hall regime. In th…
The self-consistent quantum-electrostatic problem in strongly non-linear regime
P. Armagnat, A. Lacerda-Santos, B. Rossignol +2
The self-consistent quantum-electrostatic (also known as Poisson-Schrödinger) problem is notoriously difficult in situations where the density of states varies rapidly with energy.…