SmCuPb — Properties & Data | MatWorld

SmCuPb

metal

· JVASP-95056· SmCuPb

SmCuPb is a ternary intermetallic compound combining samarium (a rare-earth element), copper, and lead. This is a specialized research material rather than a commercial alloy, belonging to the family of rare-earth-transition metal compounds studied for their unique electronic, magnetic, and structural properties. Industrial applications remain limited, but SmCuPb and related rare-earth-copper-lead systems are investigated for potential use in thermoelectric devices, magnetic applications, and advanced functional materials where the rare-earth element can provide specific electronic or thermal behavior not achievable in conventional binary or ternary alloys.

thermoelectric materials researchrare-earth intermetallicsmagnetic property engineeringsolid-state electronicshigh-performance alloy developmentfunctional materials experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.840	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000761	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000596	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-34.06	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-30.79	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.04410	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3903	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

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.

SmCuPb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control