GdSe2
ceramic· GdSe2
GdSe2 is a rare-earth selenide ceramic compound belonging to the lanthanide chalcogenide family, composed of gadolinium and selenium. This material is primarily investigated in research contexts for optical and electronic applications, including potential use in infrared optics, photonic devices, and solid-state lighting systems where rare-earth dopants and wide bandgap semiconductors are advantageous. GdSe2 is notable within the rare-earth ceramics class for its thermal stability and potential mid-infrared transparency, making it an alternative to more conventional oxides in specialized optical and quantum device applications.
infrared optics and windowsphotonic and quantum devicesrare-earth-doped phosphorswide-bandgap semiconductorsresearch and development materialsthermal management coatings
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.