Electronic devices rely on materials whose electrical properties change with temperature, making them less stable in extreme ...

There is plenty of experimental evidence on magnetic flux quantization from superconducting loops to two-dimensional electron gas, which is observed in the quantum Hall effect. I have pursued an ...

The quantum anomalous Hall effect (QAHE) has unique advantages in topotronic applications, but realizing the QAHE with tunable magnetic and topological properties for building functional devices ...

Chetan Nayak has made significant contributions to the theory of topological phases, high-temperature superconductivity, ‘strange metals’, the effects of impurities on electronic behavior, the quantum ...

Quantum Hall is the quantum-level version of the Hall effect: a voltage produced as electrons flow through a magnetic field. In two-dimensional materials and at low temperatures the quantum ...

Jain, Professor of Physics at Penn State University, has been awarded the prestigious 2025 Wolf Prize in Physics. Jain shares this honor with two fellow physicists, Mordehai “Moty” Heiblum and James ...

Over the years, Jain has accumulated an impressive array of accolades, cementing his place as one of the most respected ...

There is plenty of experimental evidence on magnetic flux quantization from superconducting loops to two-dimensional electron gas, which is observed in the quantum Hall effect. I have pursued an ...