Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Gallium infrared detector

Antimony alloys have many commercial applications. The metal makes its alloys hard and stiff and imparts resistance to corrosion. Such alloys are used in battery grids and parts, tank linings, pipes and pumps. The lead plates in the lead storage batteries constitute 94% lead and 6% antimony. Babbit metal, an alloy of antimony, tin, and copper is used to make antifriction machine bearings. Alloys made from very high purity grade antimony with indium, gallium and bismuth are used as infrared detectors, diodes, hall effect devices and thermoelectric coolers. [Pg.49]

Gallium aluminum arsenide in solar cells Gallium arsenide phosphide in light-emitting diodes Gallium arsenide infrared detectors, lasers, and photocopiers... [Pg.68]

Sclav [8.77] has reported an extensive study of extrinsic photoconductive Si detectors for the 3-5 pm and 8-14 pm infrared wavelength ranges. His study included indium, sulfur, and thallium as dopants for 3-5 pm detection and aluminum, gallium, bismuth, and magnesium as dopants for 8-14 pm. [Pg.308]

Detector. The radiation is detected by infrared-sensitive semiconductors, such as indium gallium arsenide (InGaAs) or mercury cadmium telluride (HgCdTe, but often abbreviated MCT). Infrared light striking these materials can promote electrons into conduction, allowing the radiation to be detected as an electrical current. [Pg.375]

See other pages where Gallium infrared detector is mentioned: [Pg.330]    [Pg.330]    [Pg.1329]    [Pg.665]    [Pg.657]    [Pg.1]    [Pg.709]    [Pg.739]    [Pg.715]    [Pg.703]    [Pg.737]    [Pg.657]    [Pg.162]    [Pg.164]    [Pg.115]    [Pg.190]    [Pg.427]    [Pg.19]    [Pg.718]    [Pg.159]    [Pg.3375]    [Pg.776]    [Pg.228]    [Pg.469]    [Pg.243]    [Pg.149]   
See also in sourсe #XX -- [ Pg.1329 ]



SEARCH



Detectors infrared

© 2024 chempedia.info