Hitherto the new metal has been recognized only in certain varieties of zinc blende, that of Pierre- fitte in the Pyrenees having furnished the chief portion of gallium hitherto obtained from any ...

Most of the ore for gallium comes from the mining of bauxite (the primary ore for aluminum) as well as some zinc ore deposits ... The use of gallium nitride for wide applications was so ...

Gallium is needed for the production of gallium nitride (GaN), a wide-bandgap material that can ... Gallium can additionally be produced through zinc processing residues, and germanium can also be ...

Texas Instruments (TXN) announced it has begun production of gallium nitride-based power semiconductors at its factory in Aizu, Japan. Coupled with its existing GaN manufacturing in Dallas ...