Ba2InGdSe5
semiconductor· Ba2InGdSe5
Ba2InGdSe5 is a quaternary semiconductor compound composed of barium, indium, gadolinium, and selenium, belonging to the rare-earth-doped chalcogenide semiconductor family. This is a research-stage material investigated primarily for infrared optoelectronic and photonic applications where rare-earth dopants enable tunable luminescence and nonlinear optical behavior. The combination of heavy elements and wide bandgap characteristics makes it a candidate for mid-to-far infrared detectors and emitters, areas where conventional semiconductors (GaAs, InP) have limitations.
infrared detectorsnonlinear optical devicesrare-earth photonicsscintillation materialsthermal imaging sensorsresearch/laboratory applications
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.