Nd4 S8 Sr2
semiconductor· Nd4 S8 Sr2
Nd₄S₈Sr₂ is an experimental rare-earth sulfide semiconductor compound combining neodymium, strontium, and sulfur. This material belongs to the family of lanthanide chalcogenides, which are primarily of research interest for their potential optoelectronic and photonic properties rather than established industrial production. The compound's relevance lies in fundamental materials science exploration of rare-earth sulfide systems, where such phases may offer tunable electronic band gaps or luminescent behavior for future solid-state device applications, though it remains in the developmental stage without widespread commercial adoption.
rare-earth compound researchoptoelectronic device developmentphotonic materials explorationsolid-state physics investigationlanthanide chalcogenide systems
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.