BeGe4Se
ceramic· JVASP-74370· BeGe4Se
BeGe4Se is a beryllium germanium selenide ceramic compound that belongs to the family of mixed-metal chalcogenides. This material is primarily of research and development interest rather than established in high-volume industrial production, with potential applications in optoelectronic and photonic devices where its selenide composition may offer useful optical or semiconducting properties. Engineers would consider BeGe4Se in specialized contexts requiring the unique combination of beryllium's low density with germanium and selenium's semiconductor or infrared-transparent characteristics.
infrared optics researchsemiconductor device developmentexperimental photonicshigh-performance ceramics R&Dchalcogenide glass alternatives
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.204 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.9948 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.6847 | 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.