Ge2As
ceramic· JVASP-135646· Ge2As
Ge₂As is a binary ceramic compound composed of germanium and arsenic, belonging to the family of IV-V semiconducting ceramics. This material is primarily investigated in research contexts for its potential in optoelectronic and photonic applications, where its bandgap and refractive properties may enable infrared transmitting windows or sensing devices. Compared to more established III-V semiconductors, germanium-arsenic compounds offer alternative lattice parameters and thermal characteristics that make them candidates for specialized infrared optics and narrow-bandgap semiconductor research.
infrared optics and windowssemiconductor researchphotonic devicesoptoelectronic componentsexperimental materials science
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.