Fleeting electron-hole pairs are giving scientists a new window into optimizing light-emitting devices (LEDs). Using quantum ...

Learn how changing magnetic fields can generate electricity with Faraday’s Law in this educational video! Explore the fundamental principles of electromagnetic induction, understand how moving magnets ...

100v Generator, How To Make, Magnet, Motor, Energy ...

Engineers have discovered an unexpected link between two very different realms of physics: the behavior of electrons in ...

Drones have fundamentally transformed modern warfare, but the entire drone supply chain depends on rare earth magnets ...

Strong magnets tend to be large and power-hungry, but a new design has produced a powerful magnet that fits in the palm of ...

When we think of powerful magnets used in particle accelerators or for NMR (nuclear magnetic resonance), we often envision bulky machines, sometimes the size of buildings. But in an extraordinary ...

Engineers found a surprising link between graphene electrons and magnetic spin waves in magnonic crystals, offering new insights for RF technology and both fields.

Researchers have identified a potential mechanism that explains how turbulent plasma can produce the vast, ordered magnetic fields observed across the universe Cosmic magnetic fields are everywhere, ...

A team of nuclear fusion researchers is trying to bring order to electron movement inside reactors. It's not an easy task, as ...

Through the remarkable efforts of NASA and the National Library of Medicine, we now understand that the human brain a ...

Researchers directly observed electron-hole pairs in light-emitting electrochemical cells, finding that ion-driven electric field changes affect recombination and that stable, lower-voltage fields ...