ErMnSi
metal· JVASP-59605· ErMnSi
ErMnSi is a ternary intermetallic compound combining erbium (a rare-earth element), manganese, and silicon. This material belongs to the rare-earth transition-metal silicide family and is primarily of research and materials-science interest rather than established production use. ErMnSi and related compounds in this system are investigated for potential applications in magnetic materials, thermoelectric devices, and functional materials where rare-earth magnetism and silicide stability can be leveraged; however, high cost, limited availability, and competing alternatives (such as established Heusler alloys or commercial rare-earth magnets) have restricted widespread industrial adoption.
rare-earth functional materialsexperimental magnetic compoundsthermoelectric researchintermetallic phase studiesadvanced materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.