Er5Ga2As
ceramic· JVASP-122485· Er5Ga2As
Er5Ga2As is an intermetallic ceramic compound combining erbium, gallium, and arsenic, belonging to the rare-earth metallic arsenide family. This material is primarily of research and specialized optoelectronic interest, particularly for high-temperature semiconductor applications and potential photonic devices where rare-earth doping and compound semiconductors intersect. Engineers would consider Er5Ga2As in advanced applications requiring thermal stability and specific electronic properties that conventional III-V semiconductors cannot provide, though availability and processing maturity remain limited compared to mainstream alternatives.
rare-earth semiconductor researchhigh-temperature electronicsoptoelectronic devicesphotonic materials developmentspecialized compound semiconductors
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.