Er2 Zn2 As2 O2
semiconductor· Er2 Zn2 As2 O2
Er₂Zn₂As₂O₂ is an erbium-zinc arsenate oxide semiconductor compound, representing an experimental material in the rare-earth oxide and arsenate families. This compound is primarily of research interest for potential optoelectronic and photonic applications leveraging erbium's strong luminescence properties in the infrared region, particularly near the telecommunications wavelength of 1.55 μm. The material remains largely in the laboratory development phase; engineers considering it would be exploring next-generation light-emitting devices, integrated photonics, or specialized sensor applications where erbium doping or erbium compounds offer spectroscopic advantages over conventional semiconductors.
research optoelectronicsrare-earth phosphorsintegrated photonicsinfrared emittersoptical sensing (experimental)telecommunications wavelength devices
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.