File:Gallium-arsenide-unit-cell-3D-balls.png · Wikimedia Commons · See Wikimedia Commons
gallium arsenide
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Chemical data
- Formula
- AsGa
- Molecular weight
- 144.645 g/mol
- IUPAC name
- gallanylidynearsane
- SMILES
- [Ga]#[As]
- InChIKey
- JBRZTFJDHDCESZ-UHFFFAOYSA-N
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Wikidata facts
- Has part
- arsenic
- Mass
- 143.847
- Image
- Gallium arsenide crystal.jpg
- Has use
- semiconductor
Show 5 more facts
- Commons category
- Gallium arsenide
- chemical formula
- GaAs
- canonical SMILES
- [Ga]#[As]
- melting point
- 1240
- subject has role
- carcinogen
via Wikidata · CC0
~22 min read
Encyclopedic overview
Gallium arsenide (GaAs) is a III-V direct band gap semiconductor with a zinc blende crystal structure.
Gallium arsenide is used in the manufacture of devices such as microwave frequency integrated circuits, monolithic microwave integrated circuits, infrared light-emitting diodes, laser diodes, solar cells and optical windows.
Excerpted from Wikipedia’s “gallium arsenide” article, available under the CC BY-SA 4.0 licence.