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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 103.6 | GPa | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 62.01 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.365 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 4.010 | µB | — | ||
Seebeck Coefficient(S) | 21.75 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4225 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
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.