A semiconductor is a material or device that only conducts electricity under certain conditions. Some elements in the periodic table, such as carbon, silicon, and germanium, are intrinsic ...

Intrinsic semiconductors such as High Purity Germanium Detectors are exceptional X-ray and gamma-ray detectors because of their large sizes and small band gap. They are used for fundamental scientific ...

BANGKOK — China announced Tuesday it is banning exports to the United States of gallium, germanium, antimony and other key high-tech materials with potential military applications, as a general ...

China created a legal framework last year for controlling exports of gallium and germanium, which are used in semiconductors, and on Sept. 15 China added antimony, ...

For P-channel, you’ll do silicon germanium boron. For N-channel, you’ll do silicon phosphorous. So you’re putting that epitaxy in the source drain region. So MST is just going to say, OK, right before ...

China imposed stringent export controls on two critical semiconductor materials, germanium and gallium, in 2023, a move that has since rippled through global markets. These materials are ...

Intrinsic semiconductors are pure forms of semiconductor materials without significant impurities. In contrast, extrinsic semiconductors are doped with specific impurities to enhance their electrical ...

Semiconductors or integrated circuits are microelectronic devices made mostly of silicon or germanium. These chips, though tiny, comprise thousands of different components that work together to ...

Germanium. Like gallium, germanium wafers can be used as substitutes for silicon in semiconductor technology. Germanium, too, boasts greater thermal resistance, making germanium-based chips suitable ...