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 ...

Physicists have forced light to behave like electrons trapped in a magnetic field, reproducing the quantum Hall effect with photons for the first time. The experiment, carried out on an optical fiber ...

Quantum mechanics — the breakthrough physics theory that paved the way to our modern understanding of atoms, molecules and light — is turning 100 years old next year. During that time, the theory has ...