The planar Hall effect is a tabletop diagnostic tool for special quantum properties useful in basic research and ...

The quantum Hall effect, a fundamental effect in quantum mechanics, not only generates an electric but also a magnetic current. It arises from the motion of electrons on an orbit around the nuclei of ...

Topological phases are unusual states of matter that give rise to properties protected by a material's overall structure (i.e., "topology"), as opposed to microscopic details. These phases are of ...

Researchers at the Würzburg site of the Cluster of Excellence ctd.qmat have succeeded in transferring the topological quantum Hall and spin Hall effects to a hybrid light-matter system by harnessing ...

Until now, the zero magnetic field Quantum Anomalous Hall effect only occurred at very low currents. This device can change that. The precise measurement of electrical resistance is essential in ...

German Nobel laureate Klaus von Klitzing said AI is “conservative” and should remain a tool for human-led research during a ...

(a) Schematics of the A-A stacking hexagonal lattice. (b) First Brillouin zone and the distribution of the Weyl points. The arrows show their shifts direction by changing the on-site energies of A and ...

Outstanding research results in the quantum anomalous Hall effect and femtosecond physics Although the prefixes ‘nano’, ‘femto’ and ‘atto’ suggest something small, they often conceal significant ...

Imagine a laptop that remains cool, a phone capable of lasting for days on a single charge, or a memory chip engineered to retain data permanently even during power loss.

Imagine a laptop that never gets hot, a phone that holds its charge for days, or a computer memory chip designed to permanently retain data, even when the power goes out. This is the possibility ...