In physics, the classical "Hall effect," discovered in the late 19th century, describes how a transverse voltage is generated ...

In many quantum materials—materials with unusual electrical and magnetic properties driven by quantum mechanical effects—electrons can organize themselves into Landau levels. Landau levels are ...

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 ...

The quantum anomalous Hall effect (QAHE) is one of the most important phenomena in condensed matter physics, holding significant promise in low-energy-dissipation electronics that could possibly ...

An international team led by Professor Dongchen Qi of the QUT School of Chemistry and Physics and Professor Xiao Renshaw Wang of Nanyang Technological University in Singapore has discovered how tiny ...

A new study examined the mechanism governing the nonlinear Hall effect, paving the way for battery-free devices.

What is the Hall Effect? The Hall effect is a fundamental phenomenon in physics that occurs when an electric current flows through a conductor in the presence of a magnetic field perpendicular to the ...

A new study has revealed how tiny imperfections and vibrations inside a promising quantum material could be used to control an unusual quantum effect ...