BeTeO2S
semiconductor· BeTeO2S
BeTeO₂S is an experimental ternary semiconductor compound combining beryllium, tellurium, oxygen, and sulfur elements. This material belongs to the mixed-anion semiconductor family and is primarily of research interest for optoelectronic and photonic applications, where the unique band structure arising from its compositional diversity may enable novel device performance. While not yet established in high-volume production, compounds in this material class are investigated for potential use in specialized optical sensors, UV detectors, and wide-bandgap semiconductor devices where the combination of light elements and heavy p-block elements creates tunable electronic properties.
experimental optoelectronic devicesUV photodetectorswide-bandgap semiconductorsphotonic researchsolid-state physics researchcompound semiconductor development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | |
|---|---|---|---|---|---|
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.