SmInCu2

metal

· JVASP-18107· SmInCu2

SmInCu2 is an intermetallic compound composed of samarium, indium, and copper, belonging to the rare-earth metallic materials family. This is primarily a research and development material studied for its potential in specialized applications requiring high-density metallic phases with unique electronic or magnetic properties inherent to rare-earth systems. The material remains largely experimental; its adoption in production engineering is limited, but the SmInCu family is of interest in materials science for investigating rare-earth intermetallic behavior and potential use in advanced functional applications where rare-earth electronic or magnetic characteristics are leveraged.

research and developmentrare-earth intermetallicsfunctional materials researchexperimental alloyshigh-density metallic phasesmagnetic or electronic property studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3097	lb/in³	DFT · OptB88vdW

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

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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	0.000170	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000155	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	6.160	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	5.870	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3409	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.

SmInCu2 — Properties & Data | MatWorld

SmInCu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control