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 ...
where μ = (μ R + μ L)/2 and T are the chemical potential and the temperature, and v is the Fermi velocity. The chiral anomaly of quantum electrodynamics dictates that the parallel external electric ...
An experiment 180 years ago first demonstrated a connection between light and electromagnetism – but the link is deeper than ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback