Yb4 Pr2 Dy2 S12
semiconductor· Yb4 Pr2 Dy2 S12
Yb4Pr2Dy2S12 is a rare-earth sulfide semiconductor compound containing ytterbium, praseodymium, and dysprosium, representing an experimental material in the rare-earth chalcogenide family. This material is primarily of research interest for next-generation optoelectronic and photonic devices, leveraging the unique luminescent and electronic properties of mixed rare-earth systems. Engineers would consider this compound for applications requiring tunable bandgap characteristics or rare-earth-doped semiconductors where the combination of lanthanide elements enables enhanced optical performance or magnetic functionality beyond single-element alternatives.
experimental optoelectronicsrare-earth phosphorsphotonic deviceshigh-temperature semiconductorsquantum dot researchmagneto-optical materials
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.