This image shows the movement of the domain wall (a-c and b-d) in a capacitor when a charge is added to one side (c). The resulting redistribution of the domain wall causes a negative capacitive ...

(Nanowerk News) With a little physics ingenuity, scientists have designed a way to redistribute electricity on a small scale, potentially opening new avenues of research into more energy-efficient ...

Researchers have created a permanent static 'negative capacitor,' a device believed to have been in violation of physical laws until about a decade ago. With a little physics ingenuity, scientists ...