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CAS 12024-21-4

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Gallium oxide, (Ga2O3)

Description:
Gallium oxide (Ga2O3) is a white, crystalline compound that exhibits several notable characteristics. It is primarily used in electronics and optoelectronics due to its wide bandgap semiconductor properties, making it suitable for applications in ultraviolet light-emitting devices and power electronics. Ga2O3 is stable at room temperature and can exist in several polymorphic forms, with the most common being the beta phase, which is thermodynamically stable. The compound has a high melting point and is insoluble in water, but it can dissolve in strong acids and alkalis. Gallium oxide is also known for its high thermal stability and resistance to chemical corrosion. Additionally, it has potential applications in transparent conducting oxides and as a substrate for various semiconductor devices. Its unique electronic properties and ability to form heterostructures with other materials make it a subject of ongoing research in the fields of materials science and nanotechnology.
Formula:Ga2O3
InChI:InChI=1/2Ga.3O/rGa2O3/c3-1-5-2-4
Synonyms:
  • Digallium Trioxide
  • Digalliumtrioxid
  • Gallia
  • Gallium oxide
  • Gallium oxide (2:3)
  • Gallium oxide (Ga<sub>2</sub>O<sub>3</sub>)
  • Gallium oxide (GaO<sub>1.5</sub>)
  • Gallium sesquioxide
  • Gallium trioxide
  • Gallium(3+) oxide
  • See more synonyms
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