SmNiGe2 — Properties & Data | MatWorld

SmNiGe2

metal

· JVASP-37587· SmNiGe2

SmNiGe₂ is an intermetallic compound combining samarium (a rare-earth element), nickel, and germanium in a defined stoichiometric ratio. This material belongs to the family of rare-earth intermetallics and is primarily investigated in research contexts for its potential magnetic, thermoelectric, or electronic properties rather than as an established commercial engineering material. Engineers would consider SmNiGe₂-based compounds when exploring advanced functional materials for low-temperature applications, magnetism studies, or solid-state energy conversion, though it remains largely confined to academic and specialized materials development rather than mainstream industrial production.

rare-earth intermetallics researchthermoelectric device developmentmagnetic material studieslow-temperature physics applicationssolid-state materials innovation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.941	kg/m³	DFT · OptB88vdW

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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	0.000479	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000462	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	6.413	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	5.993	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)	-0.7336	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

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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.

SmNiGe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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