USB power outlets provided in cafes. Which is more efficient: connecting directly to draw power, or using a fast charger to charge your device? For example, if there are two ports, Type-C and Type-A, ...

China has delivered 5 million gallium nitride semiconductors to power smart terminals for a space‑air‑ground integrated 6G network – the first time the cutting-edge chips have been mass-produced and ...

China controls 99 percent of the world’s primary gallium, a critical mineral and semiconductor crucial for building the microchips of the future. In 2023, it placed export controls on gallium to ...

The US Department of Energy’s (DOE) Office of Critical Minerals and Energy Innovation (CMEI) is providing approximately $5.4 million for five technology companies to help establish a secure, domestic ...

As industries push toward decarbonization and face rising electricity demand from AI infrastructure, GaN is becoming an increasingly important material for next-generation power devices. Saving this ...

An alkaline bake and leach of Leliyn graphitic schist found that gallium can be leached into solution at very high extraction rates. It follows Kingsland Minerals’ (ASX:KNG) and CSIRO identifying in ...

Gallium nitride, a semiconductor that can operate at high voltages, temperatures, and frequencies, has enabled technologies from LED lighting to high-power electronics. Now Cornell researchers have ...

Should you have feedback on this article, please complete the fields below. Please indicate if your feedback is in the form of a letter to the editor that you wish to have published. If so, please be ...

Gallium oxide (Ga₂O₃) is a semiconductor material that could make electronic devices much more energy-efficient than current silicon-based technology. Electronic diodes require two types of ...

Australia is positioning itself as a key non-China source for gallium metal, a vital mineral for electronics, LEDs, semiconductors, and AI hardware. Alcoa of Australia has partnered with Japan ...

Alcoa Corp. will investigate production of gallium — a metal used in semiconductors — as a byproduct from existing aluminum operations in Western Australia. The largest US aluminum maker agreed a ...