SmMn2Ge2
metal· SmMn2Ge2
SmMn₂Ge₂ is an intermetallic compound combining samarium (rare earth), manganese, and germanium, belonging to the family of ternary rare-earth transition-metal compounds. This material is primarily of research interest rather than established industrial production, investigated for potential applications in magnetic and thermal transport phenomena due to the magnetic properties of samarium combined with the electronic structure of the Mn-Ge framework. Engineers and materials scientists study compounds in this family to understand magnetocaloric effects, magnetic refrigeration potential, and exotic electronic behavior that could enable next-generation energy conversion or cooling technologies.
magnetic refrigeration researchrare-earth intermetallic compoundslow-temperature physics applicationsmagnetocaloric materials developmentexotic electronic transport studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 15,920.8 | ksi | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 9,236 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2825 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 3.982 | µB | — | ||
Seebeck Coefficient(S) | 22.08 | µV/K | — |
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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4438 | 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.