Mg3 As2

semiconductor

· Mg3 As2

Mg3As2 is a binary intermetallic semiconductor compound belonging to the III-V semiconductor family, composed of magnesium and arsenic. This material is primarily of research interest for optoelectronic and thermoelectric applications, as it exhibits semiconductor properties suitable for niche device development. While not widely commercialized compared to established III-V compounds like GaAs or InP, Mg3As2 is investigated for potential use in high-temperature electronics and specialized photonic devices where its thermal and electrical characteristics may offer advantages over conventional alternatives.

experimental optoelectronicsthermoelectric deviceshigh-temperature semiconductorsresearch phase materialsphotonic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,983.5	ksi	—
Shear Modulus(G)	4,073.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.107	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6850	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.

Mg3 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control