Ba2GaGdSe5
semiconductor· Ba2GaGdSe5
Ba2GaGdSe5 is a complex selenide semiconductor compound combining barium, gallium, and gadolinium in a ternary/quaternary chalcogenide structure. This is a research-phase material primarily of interest for infrared photonics and nonlinear optical applications, where the wide bandgap and heavy-metal selenide composition enable mid-to-far-infrared transparency and potential second-harmonic generation or other frequency-conversion functions.
infrared optics and photonicsnonlinear optical devicesmid-IR laser applicationsresearch semiconductorsfrequency conversion materialshigh-energy physics detectors
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
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.