Sm1 Al2 Si2

semiconductor

· Sm1 Al2 Si2

Sm₁Al₂Si₂ is an intermetallic compound combining samarium (a rare-earth element) with aluminum and silicon, forming a ternary ceramic or semi-metallic phase. This material belongs to the rare-earth intermetallic family and is primarily investigated in research contexts for high-temperature applications and specialized electronic or magnetic properties rather than as a mature commercial product. Engineers would consider this compound for niche applications in advanced ceramics, thermal barrier systems, or functional materials where rare-earth stabilization offers advantages over conventional aluminum silicates, though availability and processing remain limited compared to mainstream alternatives.

rare-earth intermetallics researchhigh-temperature ceramicsadvanced functional materialsmagnetic or electronic applicationsthermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00290	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4190	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 Si2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control