NAIROBI, July 6 (Reuters) - Gecamines aims to produce 30 metric tons of germanium a year at a plant which is nearing completion in the Democratic Republic of Congo, the state-owned copper and cobalt ...

Back in the late 19 th century, germanium was another of those elements that, along with the likes of gallium and rhenium, the Russian chemist Dmitri Mendeleev predicted when he constructed the ...

Chicago, Aug. 13, 2025 (GLOBE NEWSWIRE) -- The global germanium market was valued at 280.56 million in 2024 and is expected to reach US$ 427.84 million by 2033, growing at a CAGR of 4.8% during the ...

China's exports of germanium and gallium products in August plunged, customs data showed on Wednesday after Beijing implemented new export controls on the two chipmaking metals. China exported no ...

(Nanowerk Spotlight) Germanium was the basic material of first-generation transistors in the late 1940s and early 1950s before it was replaced by silicon (the first silicon transistor was produced by ...

BEIJING, Sept 20 (Reuters) - China's exports of germanium and gallium products in August plunged, customs data showed on Wednesday, after Beijing implemented new export controls on the two chipmaking ...

Germanium is a critical material in the semiconductor industry due to its unique properties. This shiny metalloid shares many characteristics with silicon, but it stands out with a higher electron ...

(This July 4 story has been refiled to specify data on gallium is for primary gallium only in paragraph 12 and add Canadian gallium producer in paragraph 8) (Reuters) - China said on Monday it will ...

A laboratory at Purdue University provided a critical part of the world's first transistor in 1947 -- the purified germanium semiconductor -- and now researchers there are on the forefront of a new ...

Germanium is an attractive material for silicon-compatible optoelectronics, but in its bulk form it does not emit light efficiently because of its indirect bandgap. Applying tensile strain to ...

Sometimes, a technique or technology that initiates a radical or dramatic advance is soon itself overtaken by a variation or improvement on that initial innovation, with an excellent example being ...