Mg2CuAs2

metal

· JVASP-118854· Mg2CuAs2

Mg2CuAs2 is an intermetallic compound combining magnesium, copper, and arsenic, belonging to the family of ternary metallic phases. This is primarily a research material studied for its potential in thermoelectric and semiconductor applications, rather than a widely deployed engineering material in conventional industry. The compound represents exploratory work in functional materials where specific crystal structure and electronic properties may enable energy conversion or electronic device functionality.

thermoelectric devices (research)semiconductor materials (experimental)high-temperature applications (potential)functional materials developmentphase diagram studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	47.10	GPa	—
Poisson's Ratio(ν)	0.4300	-	—
Shear Modulus(G)	-7.720	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.276	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1560	eV/atom	—
Formation Energy(ΔHf)	-0.3184	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.

Mg2CuAs2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control