After a Chinese export ban, can America get gallium and germanium from Canada — or will tariffs get in the way?

Germanium is a semiconductor in group IVA of the periodic table. It has an atomic number of 32, an atomic weight of 72.59, and a density of 5.32 Mg/m 3. Its melting temperature is 937.4 C. Germanium ...

But they have a rich history, going back through the silicon era to germanium junction transistors, and thence to the original devices. if you’ve ever looked at the symbol for a transistor and ...

used in high-technology applications in optics, electronics, chemistry, aerospace equipment, in telecommunications and solar power engineering. Being the biggest Russian producer and exporter of ...

Germanium (Ge) has emerged as a promising ... retaining some of its electrical properties while allowing for easier processing.

US President Donald Trump has expressed interest in Ukrainian rare earth metals in exchange for military assistance. What is ...

Germanium’s uses include fiber optics ... Neither metal is particularly rare, but processing costs are high. Because China has exported them relatively cheaply for so long, there are few ...

Gallium and germanium are metals used in high-speed computer chips and in the defence and renewable energy sectors. [Macro photo/Shutterstock] Companies caught out by China's decision to restrict ...