Mg2 Ga4 O8

semiconductor

· Mg2 Ga4 O8

Mg₂Ga₄O₈ is an inorganic semiconductor compound belonging to the spinel or spinel-related oxide family, combining magnesium and gallium oxides into a structured ceramic material. This compound is primarily of research and development interest for optoelectronic and photonic applications, including potential use in UV-transparent windows, scintillators, and wide-bandgap semiconductor devices where gallium oxides are increasingly studied as alternatives to traditional wide-bandgap semiconductors. Its appeal lies in the ability to tune electronic and optical properties through compositional control while leveraging the thermal stability and chemical durability typical of oxide ceramics.

Wide-bandgap semiconductor researchUV-transparent optical componentsScintillator detector materialsHigh-temperature electronicsOptoelectronic device substratesAdvanced ceramic development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.571	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.314	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Mg2 Ga4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control