Nd2 Se2 F2
semiconductor· Nd2 Se2 F2
Nd₂Se₂F₂ is a rare-earth semiconductor compound combining neodymium, selenium, and fluorine elements. This is a research-phase material belonging to the family of mixed-anion rare-earth compounds, which are being explored for their unique electronic and optical properties that differ significantly from conventional semiconductors. The fluorine substitution in the lattice structure creates distinctive band-gap characteristics and photonic potential relevant to emerging technologies in photonics, sensing, and optoelectronic devices.
research optoelectronicsphotonic materials developmentinfrared sensingrare-earth compound researchsemiconductor band-gap engineeringexperimental device prototyping
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.