Er3Ge4
ceramic· JVASP-153005· Er3Ge4
Er3Ge4 is an erbium germanate ceramic compound belonging to the rare-earth germanate family, characterized by a dense crystalline structure. This material is primarily of research and development interest for high-temperature applications and photonic devices, where rare-earth dopants are leveraged for luminescence and thermal management; it remains largely experimental and is not yet widely deployed in mainstream industrial applications, but the material family shows promise for specialized optoelectronic and thermal barrier coating systems where conventional ceramics face performance limitations.
High-temperature ceramics (research)Photonic materialsThermal barrier coatings (experimental)Rare-earth applicationsOptoelectronic devicesAdvanced refractory compounds
Compliance & Regulations
?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
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.