Single-contact LEDs driven with alternating current mean brighter, sharper smart glasses. (Nanowerk News) LEDs, or light-emitting diodes, are essential components in near-eye displays like virtual ...

A wafer-thin flake of bismuth telluride can act a little like a one-way street for electricity, even when the push comes from ...

Optical and scanning electron microscope images of a nano-LED device that uses AC power instead of DC power, which could be a game-changer for sharper near-eye displays. WASHINGTON, Nov. 4, 2025 — ...

The battery as we know it today was an invention of Italian chemist and physicist Alessandro Volta. He witnessed electricity splitting water into its constituent elements of oxygen and hydrogen and ...

There are two main types of electrical current that flow through your home: Alternating and direct. The vast majority of devices around you are powered by alternating current. By allowing electrons to ...

A new study examined the mechanism governing the nonlinear Hall effect, paving the way for battery-free devices.

HOUSTON, TX, Jan. 23, 2024 (GLOBE NEWSWIRE) -- Nexalin Technology, Inc. (NXL) (the “Company” or “Nexalin”) (Nasdaq: NXL; NXLIW) today announced that the United States Patent and Trademark Office ...

A new study has revealed how tiny imperfections and vibrations inside a promising quantum material could be used to control an unusual quantum effect ...

A new study has revealed how tiny imperfections and vibrations inside a promising quantum material could be used to control an unusual quantum effect, opening new possibilities for smaller, faster and ...