Pr8 Si4 Te4 O16
semiconductor· Pr8 Si4 Te4 O16
Pr₈Si₄Te₄O₁₆ is an oxychalcogenide semiconductor compound combining praseodymium, silicon, tellurium, and oxygen—a rare-earth hybrid material that bridges traditional oxide and chalcogenide semiconductor families. This is largely a research-phase compound studied for its potential in photonic and electronic applications where rare-earth dopants can provide luminescence, magnetic, or specialized optical properties. The material represents an emerging class of mixed-anion semiconductors that could enable new device architectures in specialized optoelectronics or quantum technologies, though industrial deployment remains limited and primarily driven by academic exploration of structure–property relationships.
photonic research materialsrare-earth semiconductorsexperimental optoelectronicsquantum materials developmentoptical coating researchadvanced ceramics R&D
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.