YbMn2As2 — Properties & Data | MatWorld

YbMn2As2

Name: YbMn2As2
Brand: MatWorld

metal

· YbMn2As2

YbMn2As2 is an intermetallic compound combining ytterbium, manganese, and arsenic in a metallic matrix. This material belongs to the rare-earth based intermetallic family and is primarily investigated in condensed matter physics and materials research for its electronic and magnetic properties rather than conventional structural or industrial applications. The compound is notable for its potential in thermoelectric, magnetoelectronic, and quantum materials research, where the interplay between rare-earth magnetism and transition-metal bonding can yield unusual electrical transport and thermal properties useful for advanced device concepts.

thermoelectric researchquantum materials studycondensed matter physicsmagnetic semiconductorshigh-entropy alloy developmentelectronic device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	11,926.5	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3300	-	DFT · OptB88vdW
Shear Modulus(G)	5,514.3	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2768	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	Measured
↳	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	4.995	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000206	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000224	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-9.293	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-9.837	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)	0.05630	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4918	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.

YbMn2As2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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