SmPbAu

metal

· SmPbAu

SmPbAu is a ternary intermetallic compound combining samarium (rare earth), lead, and gold. This is a research-phase material studied primarily for its electronic and structural properties rather than as a production engineering material. Interest in SmPbAu derives from the rare-earth intermetallic family's potential for high-temperature stability, electronic applications, or specialized functional properties, though practical engineering deployment remains limited.

rare-earth intermetallic researchelectronic device developmenthigh-temperature compounds (experimental)specialized alloy investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4386	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	26.81	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07290	eV/atom	—
Formation Energy(ΔHf)	-0.5687	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.

SmPbAu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control