YbMnSi
metal· JVASP-13769· YbMnSi
YbMnSi is an intermetallic compound combining ytterbium, manganese, and silicon, belonging to the rare-earth metal family of advanced functional materials. This is primarily a research material studied for its potential magnetothermoelectric and magnetic properties rather than established commercial production. Interest in YbMnSi centers on its electronic structure and response to magnetic fields, making it relevant to emerging applications in thermoelectric energy conversion and magnetocaloric cooling where rare-earth intermetallics offer unique physics compared to conventional alloys.
thermoelectric energy harvestingmagnetocaloric refrigeration researchhigh-field magnet applicationsmaterials physics characterizationcondensed matter researchfunctional intermetallics development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 77.29 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 40.31 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.973 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Seebeck Coefficient(S) | -24.62 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06220 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3320 | 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.