Nd4 Se8 Sr2
semiconductor· Nd4 Se8 Sr2
Nd4Se8Sr2 is a ternary rare-earth selenide compound combining neodymium, selenium, and strontium elements, belonging to the family of rare-earth chalcogenide semiconductors. This is a research-phase material studied for its potential in thermoelectric energy conversion and optoelectronic devices, where rare-earth selenides offer tunable bandgaps and carrier mobility. The incorporation of strontium as a dopant or structural modifier differentiates it from binary Nd-Se systems and is of interest to solid-state physicists and materials researchers exploring next-generation semiconductor architectures, though it remains primarily in exploratory development rather than established commercial production.
thermoelectric energy harvestingresearch semiconductorsrare-earth optoelectronicssolid-state physicsadvanced material discoverybandgap engineering
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.