Sm2 Mg1 Al1

semiconductor

· Sm2 Mg1 Al1

Sm₂Mg₁Al₁ is an intermetallic compound combining samarium (a rare-earth element), magnesium, and aluminum. This material represents an experimental composition in the rare-earth intermetallic family, synthesized primarily for research into lightweight structural compounds and functional materials with potential for high-temperature or magnetic applications. While not yet established in mainstream industrial production, rare-earth intermetallics of this type are of interest for advanced aerospace, energy conversion, and specialized electronic device applications where the combination of rare-earth properties with lighter transition metals offers novel property combinations.

Research and developmentAerospace lightweight structuresHigh-temperature intermetallicsRare-earth functional materialsEnergy conversion devicesMagnetic material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	51.47	GPa	—
Shear Modulus(G)	33.82	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2780	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.

Sm2 Mg1 Al1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control