Cd2 Pr4 Se8
semiconductor· Cd2 Pr4 Se8
Cd₂Pr₄Se₈ is a ternary semiconductor compound combining cadmium, praseodymium (a rare-earth element), and selenium. This material represents an emerging research compound in the rare-earth chalcogenide family, primarily studied for its semiconductor and photonic properties rather than established industrial production. While not yet widely deployed in mainstream applications, materials in this class are investigated for potential use in advanced optoelectronics, solid-state lighting, and specialized radiation detection systems where rare-earth dopants can enable unique electronic and optical characteristics.
rare-earth semiconductors (research)optoelectronic devices (developmental)photonic materialsradiation detectors (experimental)materials research
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.