3 papers
cond-mat.mes-hall2026
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…
cond-mat.mes-hall2026
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 diff…
cond-mat.mes-hall2026
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…