La2Se
ceramic· JVASP-115173· La2Se
La2Se is a rare-earth selenide ceramic compound composed of lanthanum and selenium, belonging to the family of lanthanide chalcogenides. This material is primarily of research interest for optoelectronic and solid-state applications rather than established industrial use. La2Se and related rare-earth selenides are investigated for potential use in infrared optics, semiconductor devices, and specialized photonic applications where the unique band structure and optical properties of lanthanide chalcogenides offer advantages over more conventional materials.
infrared optics and windowssemiconductor researchphotonic deviceshigh-temperature ceramics (research phase)rare-earth compound developmentsolid-state physics applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.