They are based on indium gallium phosphide, gallium arsenide, and indium gallium arsenide antimony nitride and use photonic crystal film for maximum efficiency. Scientists from Tufts University ...

February 13, 2025) - Decade Resources Ltd (TSXV: DEC) ("Decade") reports that it staked 1742 ha covering a major shear structure hosting antimony mineral (stibnite) in the Golden Triangle area of BC.

antimony, and superhard materials. It also said it would be stricter in reviewing graphite sales to the U.S. Materials that incorporate the metals, such as gallium nitride and gallium arsenide ...