Sm3As — Properties & Data | MatWorld

Sm3As

ceramic

· JVASP-122824· Sm3As

Sm₃As is a rare-earth intermetallic ceramic compound combining samarium with arsenic, belonging to the family of rare-earth pnictide ceramics. This material is primarily of research and developmental interest rather than established in volume production, being investigated for potential applications in high-temperature structural applications and specialized electronic or photonic devices where rare-earth compounds offer unique properties.

high-temperature structural ceramicsrare-earth compounds researchsemiconductor/electronic materialsrefractory applicationsexperimental/developmental phases

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2502	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1812	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6088	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Sm3As

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental