PrMn2Ge2 — Properties & Data | MatWorld

PrMn2Ge2

metal

· JVASP-17744· PrMn2Ge2

PrMn2Ge2 is an intermetallic compound composed of praseodymium, manganese, and germanium, belonging to the rare-earth transition metal intermetallic family. This material is primarily of research and development interest rather than established in high-volume production; it is investigated for potential applications in magnetocaloric and magnetotransport phenomena due to the magnetic coupling between rare-earth and transition-metal sublattices. Engineers and materials scientists pursue such intermetallics for next-generation energy conversion, magnetic refrigeration, and specialized electromagnetic applications where conventional alloys or ferromagnets cannot meet performance requirements.

magnetocaloric refrigeration researchmagnetic material developmentrare-earth intermetallic compoundsmagnetotransport devicescryogenic cooling systemsexperimental magnetic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	103.6	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	62.01	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.365	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	4.010	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000926	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000877	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	21.75	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	20.98	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)	-0.4225	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.

PrMn2Ge2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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