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 ...

President Donald Trump’s visit to China this week offers an opportunity to revisit trade negotiations on critical minerals.

As Washington accelerates efforts to secure key supply chains, rare earths and critical minerals like gallium have emerged as strategic priorities for US industry and national security. China has long ...

China customs data showed on Wednesday exports of germanium and gallium slumped to zero in August. Imposed on grounds of national security, new export restrictions require exporters to seek a license ...

LONDON, July 11 (Reuters) - China's looming gallium export controls leave automakers with a dilemma over whether they can continue to rely on a metal which had been seen as a game changer for electric ...

Gallium, a metal that melts in the hand, has just surprised scientists. At the atomic level, gallium exhibits peculiarities. In its solid state, its atoms form pairs with covalent bonds, typical of ...

This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Zoe Thomas: This is your Tech News Briefing for Wednesday, July 21st. I'm Zoe ...