KMnBi — Properties & Data | MatWorld

KMnBi

metal

· JVASP-35911· KMnBi

KMnBi is an intermetallic compound composed of potassium, manganese, and bismuth, belonging to the ternary metal family. This is a research-phase material studied primarily for its potential electronic and magnetic properties rather than established industrial production. As an experimental compound, KMnBi represents exploration within the bismuth-based intermetallic space, where such phases are investigated for thermoelectric conversion, topological electronic behavior, or specialized magnetic applications that differ fundamentally from conventional structural alloys.

experimental research materialsthermoelectric device candidatestopological material studiesmagnetic property researchsolid-state physics applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1936	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	8.901	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000739	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000647	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-1.567	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.1300	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)	0.3087	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.01447	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.

KMnBi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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