SmIn3

ceramic

· SmIn3

SmIn3 is an intermetallic ceramic compound composed of samarium and indium, belonging to the family of rare-earth intermetallics. This material is primarily of research and specialized interest rather than high-volume industrial production, with potential applications in thermoelectric devices, high-temperature structural components, and electronic materials where the combination of rare-earth and post-transition metal properties offers unique thermal or electrical characteristics.

thermoelectric deviceshigh-temperature ceramicsrare-earth intermetallicselectronic materials researchspecialty functional ceramicsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.022	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	15.29	µV/K	—

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

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)2 entries	-0.5389	eV/atom	—
↳	-0.4611	eV/atom	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

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.

SmIn3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental