Ca2 Pr4 Te8
semiconductor· Ca2 Pr4 Te8
Ca₂Pr₄Te₈ is a rare-earth telluride semiconductor compound combining calcium, praseodymium, and tellurium in a specific stoichiometric ratio. This is a research-phase material primarily studied for its electronic and thermal properties rather than an established commercial product. Rare-earth tellurides are investigated for thermoelectric applications, photovoltaic devices, and radiation detection systems where the combination of rare-earth elements and chalcogenides can offer tunable bandgaps and carrier transport characteristics not easily achieved in conventional semiconductors.
thermoelectric materials researchradiation detectionphotovoltaic developmentsolid-state physics researchrare-earth compound engineeringlow-temperature electronics
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.