Sm1 Al2 Zn2

semiconductor

· Sm1 Al2 Zn2

SmAl₂Zn₂ is an intermetallic compound combining samarium (rare earth), aluminum, and zinc in a defined stoichiometric ratio. This material belongs to the family of rare-earth aluminum-zinc intermetallics, which are primarily of research and developmental interest rather than established commercial use. The compound is notable within materials science for exploring novel combinations of rare-earth elements with lightweight metals, with potential applications in high-temperature structural materials, magnetic alloys, or specialized electronic devices where rare-earth contributions to hardness, thermal stability, or magnetic properties are sought.

research and developmentintermetallic compoundsrare-earth alloysexperimental high-temperature materialsmagnetic materials researchlightweight structural composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02290	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4650	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.

Sm1 Al2 Zn2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control