Gallium antimonide

Gallium antimonide

Chembox new
ImageFile =
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IUPACName = Gallium(III) antimonide
OtherNames = Gallium antimonide
Section1 = Chembox Identifiers
CASNo = 12064-03-08
PubChem =
SMILES =
Section2 = Chembox Properties
Formula = GaSb
MolarMass = 191.483 g/mol
Appearance =
Density = 5.619 g/cm3
MeltingPt =710 °C

BoilingPt =
Solubility = insoluble
Section3 = Chembox Hazards
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FlashPt =
Autoignition =

Gallium antimonide (GaSb) is a semiconducting compound of gallium and antimony of the III-V family. It has a lattice constant of about 0.61 nm with a zinc blende crystal structure. The band gap energy is 0.726 eV. CAS number CASREF|CAS=12064-03-8.

Applications

GaSb can be used for Infrared detectors, infrared LEDs and lasers and transistors.

ee also

* Aluminium antimonide
* Indium antimonide
* Gallium arsenide

External links

* [http://www.ioffe.rssi.ru/SVA/NSM/Semicond/GaSb/ properties listed at NSM] , Ioffe Institute.
* [http://www.onr.navy.mil/sci_tech/information/312_electronics/ncsr/materials/gasb.asp National Compound Semiconductor Roadmap] at the Office of Naval Research


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