A group of scientists has created a quantum material where electricity can flow without losing energy as heat. Until now, this was only seen in ...

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 ...

Energy efficiency in physics is not measured the way most people think about it. Instead of asking how much heat a process produces per unit of fuel, physicists often compare how much of a substance’s ...

Despite being riddled with impurities and defects, solution-processed lead-halide perovskites are surprisingly efficient at ...

The study shows that in quantum devices, reading a clock consumes far more energy than running it. This insight will help ...

Low-carbon energy systems are becoming increasingly complex due to high penetrations of renewable energy, distributed resources, and cyber-physical ...

In Python Physics #27, we break down the concept of electric potential using point charges and Python simulations. Learn how to calculate and visualize the potential created by single and multiple ...

Incredibly, for the first time, scientists have unraveled the mechanisms at play when rubbing a surface creates an electrical current, something that was first recorded in 600 BCE yet not fully ...