The dispersion of any given material is crucial for its charge carriers' dynamics. For all-
electronic, gate-defined cavities in gapped bilayer graphene, we developed a trajectory …

We present a machine-learning approach that allows to characterize the disorder potential
of a two-dimensional electronic system from its quantum transport properties. Numerically …

Waves traveling in weakly disordered media possessing long-range correlations experience
a universal phenomenon known as branched flow, where the waves split and form channels …

When light propagates through a randomly correlated, slowly varying medium, it generates
optical branched flow. Previous studies have demonstrated that the self-focusing effect in …

We use scanning gate microscopy to study electron transport through an open, gate-defined
resonator in a Ga (Al) As heterostructure. Raster-scanning the voltage-biased metallic tip …

Heterostructures represent one of the most widely employed devices for generating a two-
dimensional electron gas (2DEG). However, the precise transport properties of electrons …