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Germanium is a semiconductor having an indirect bandgap, as is crystalline silicon. Zone refining techniques have led to the production of crystalline germanium for semiconductors that has an impurity of only one part in 10 10, [37] making it one of the purest materials ever obtained. [38]
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Last month, Beijing banned the export of gallium, germanium, and antimony, key metals used in chipmaking, to the U.S. after the U.S. Commerce Department subjected more Chinese companies to export ...
China on Tuesday banned exports to the United States of the critical minerals gallium, germanium and antimony that have widespread military applications, escalating trade tensions the day after ...
Spot prices of germanium ingot have jumped nearly a third in the past month to an all-time high of 13,250 yuan ($1,826.48) a kilogram (kg) on Wednesday, data from information pr
Following US restrictions on the Chinese semiconductor industry, [19] China, on 3 December 2024, for the first time imposed export restrictions targeted at the United States only rather than all countries, covering antimony, gallium, and germanium.
The Pentagon holds a strategic stockpile for germanium but currently has no inventory reserves for gallium, a spokesperson said on Thursday, after China announced export restrictions on the two ...