Abstract Light-driven quantum tunneling offers an attractive platform for coherent electron control at ultrafast time scales; however, sustainable ...

An introduction to Coulomb’s Law and electric fields explained in a clear and simple way. Learn how electric charges interact, how force depends on distance, and how electric fields describe these ...

Understand the change in electric potential for a constant electric field and a point charge. This video explains the core concepts, key equations, and how electric potential varies with position in a ...

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...

Researchers have created microscopic robots so small they’re barely visible, yet smart enough to sense, decide, and move completely on their own. Powered by light and equipped with tiny computers, the ...

High-speed imaging of charged droplet dynamics reveals a critical transition in the role of non-uniform AC electric fields on ...

Try as they might, scientists can’t truly rid a space or an object of its energy. But what “zero-point energy” really means ...

Long considered a serious technical challenge, superradiance could actually help quantum devices go even further.

In the home, the lab and the factory, electric fields control technologies such as Kindle displays, medical diagnostic tests and devices that purify cancer drugs. In an electric field, anything with ...

BUFFALO, N.Y. (WIVB) — The difference between “good” and “no good” can come from a force that is already there long before the football leaves the kicker’s foot. At times, wind speed could be blamed ...

Simulations and satellite data reveal that Earth's magnetic field is more complex than scientists had thought. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...