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A compound semiconductor is a semiconductor compound composed of chemical elements of at least two different species. These semiconductors form for example in periodic table groups 13–15 (old groups III–V), for example of elements from the Boron group (old group III, boron, aluminium, gallium, indium) and from group 15 (old group V, nitrogen, phosphorus, arsenic, antimony, bismuth).
A semiconductor is a material that is between the conductor and ... the cat's-whisker detector using natural galena or other materials became a common device in the ...
Media in category "Semiconductor materials" This category contains only the following file. Pyrite from Ampliación a Victoria Mine, Navajún, La Rioja, Spain 2.jpg 1,344 × 1,576; 1.12 MB
Pages in category "Semiconductor material types" The following 11 pages are in this category, out of 11 total. This list may not reflect recent changes. B.
While silicon is the prevalent material for wafers used in the electronics industry, other compound III-V or II-VI materials have also been employed. Gallium arsenide (GaAs), a III-V semiconductor produced via the Czochralski method, gallium nitride (GaN) and silicon carbide (SiC) are also common wafer materials, with GaN and sapphire being ...
The insulating material has traditionally been a form of SiO 2 or a silicate glass, but recently new low dielectric constant materials, also called low-κ dielectrics, are being used (such as silicon oxycarbide), typically providing dielectric constants around 2.7 (compared to 3.82 for SiO 2), although materials with constants as low as 2.2 are ...
The U.S. Commerce Department said Wednesday it plans to award $100 million to boost the use of artificial intelligence in developing new sustainable semiconductor materials. The department, which ...
Organic semiconductors are solids whose building blocks are pi-bonded molecules or polymers made up by carbon and hydrogen atoms and – at times – heteroatoms such as nitrogen, sulfur and oxygen. They exist in the form of molecular crystals or amorphous thin films .