ErGe3
ceramic· JVASP-14752· ErGe3
ErGe3 is an intermetallic ceramic compound combining erbium (Er) and germanium (Ge) in a 1:3 stoichiometric ratio. This material belongs to the rare-earth germanide family and is primarily encountered in research and materials development contexts rather than established industrial production, where it is investigated for potential applications in thermoelectric devices, high-temperature structural components, and specialized electronic or photonic systems. The incorporation of erbium, a lanthanide element, confers potential for tuned electronic band structure and thermal properties, making it of interest to researchers exploring alternatives to conventional ceramics in demanding thermal or electrical environments.
thermoelectric deviceshigh-temperature ceramicsrare-earth intermetallicsmaterials researchsemiconductor substratesthermal management applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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
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.