SmNi2Bi2

metal

· JVASP-37364· SmNi2Bi2

SmNi₂Bi₂ is an intermetallic compound combining samarium (a rare-earth element), nickel, and bismuth in a defined stoichiometric ratio. This material is primarily of research interest rather than established production use, studied within the broader family of rare-earth intermetallics for its potential electromagnetic and thermoelectric properties. Compounds in this structural family are investigated for specialized electronic and quantum materials applications where rare-earth elements provide unique magnetic or electronic behavior unavailable in conventional alloys.

thermoelectric researchmagnetic materials developmentquantum materials studyrare-earth metallurgymaterials science prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3741	lb/in³	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	0.000110	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000114	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-1.073	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.7467	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)	0.1303	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3044	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

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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.

SmNi2Bi2 — Properties & Data | MatWorld

SmNi2Bi2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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