A research team at Tohoku University has shown that a steady electric current can hold electron spins in positions that ...

Inductors control electric current by using magnetic fields to resist sudden changes. This video explains how a simple coil ...

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

Scientists have built the first quantum battery that can charge, store energy, and release electricity in one device.

A wireless brain implant inhibits tumor growth in rats, overcoming many design flaws of current devices used to treat glioblastoma. TTFs interfere with charged molecules involved in cell division.

Ankur Gupta receives funding from NSF. Modern life relies on electricity and electrical devices, from cars and buses to phones and laptops, to the electrical systems in homes. Behind many of these ...