“Several theory groups have speculated that analogues of these structures could emerge in quantized anomalous Hall systems, ...

This arrangement allowed the electrons to pass through with only a fraction of their charge, creating the first “fractional quantum anomalous Hall effect” (anomalous here meaning “non ...

The study of the AHE in nanotechnology has also led to the discovery of new quantum phenomena, such as the quantum anomalous Hall effect (QAHE). The QAHE is a quantized version of the AHE that occurs ...

The advantage of the new technique is that because it is based on the quantum anomalous Hall effect rather than the ordinary quantum Hall effect, it does not require the use of applied magnetic fields ...

To develop viable spintronics, physicists must understand the quantum properties within ... Hall torque is related to the well-known anomalous Hall effect, discovered by Edwin Hall in 1881.

Topological insulators (TIs) are among the hottest topics in condensed matter physics today. They’re a bit strange: their surfaces conduct electricity, yet their interiors do not, instead acting as ...

A unique feature of the Quantum Anomalous Hall Effect (QAHE) is that it can occur without the need for a magnetic field. The operation in the absence of any external magnetic field not only ...

FOR IMMEDIATE RELEASE Academy Honors 20 for Major Contributions to Science WASHINGTON — The National Academy of Sciences will ...

"A big motivating factor for studying magnetic topological insulators is the presence of the quantum anomalous Hall effect," says Illinois Physics graduate student and lead author Nina Bielinski.