The quantum effect that could power next-gen, battery-free devices

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

Rethinking Edison’s Grid In The Age Of AI

AI data centers are demanding a more efficient power grid, not unlike what Thomas Edison championed nearly 150 years ago.
AZoQuantum

Managing Quantum Effects through Material Imperfections

An international team led by Professor Dongchen Qi of the QUT School of Chemistry and Physics and Professor Xiao Renshaw Wang ...
Interesting Engineering

Quantum discovery could enable efficient battery-free, energy-harvesting devices

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

Quantum effect could power the next generation of battery-free devices

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

Alternating current powers a new generation of nano-LEDs

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 ...
Frontiers

Motor system modulation by transcranial alternating current stimulation: insights from functional MRI—a scoping review

Transcranial alternating current stimulation (tACS) is a non-invasive neuromodulation technique that delivers oscillatory currents to modulate endogenous brain rhythms. Frequency-specific effects on ...
Business Wire

Renesas Powers 800 Volt Direct Current AI Data Center Architecture With Next-Generation Power Semiconductors

TOKYO--(BUSINESS WIRE)--Renesas Electronics Corporation (TSE:6723), a premier supplier of advanced semiconductor solutions, announced that it is supporting efficient power conversion and distribution ...
insideHPC

Renesas GaN Power Semiconductors Support NVIDIA’s 800 Volt Direct Current AI Data Center Architecture

TOKYO, Oct. 13, 2025 ― Renesas Electronics Corporation (TSE:6723), a supplier of semiconductor solutions, announced that it is supporting efficient power conversion and distribution for the 800 Volt ...
Healio

Transcranial direct current stimulation beneficial for moderate to severe depression

Please provide your email address to receive an email when new articles are posted on . High-definition transcranial direct current stimulation was well tolerated with mild adverse effects. The ...
Energy Central

The Safety Advantage of Direct Current (DC) Lighting

In the realm of electrical systems, safety is paramount, and one of the most compelling advantages of Direct Current (DC) lighting is its inherent safety. Direct Current (DC) lighting stands out as a ...