PbGa2Se4
semiconductor· PbGa2Se4
PbGa₂Se₄ is a ternary semiconductor compound belonging to the lead chalcogenide family, combining lead, gallium, and selenium in a layered crystalline structure. This material is primarily of research and emerging technology interest rather than established commercial production, investigated for infrared detection, nonlinear optical applications, and potential photovoltaic systems where its narrow bandgap and strong light-matter coupling offer advantages over conventional binary semiconductors.
infrared detectorsnonlinear opticsresearch semiconductorsphotovoltaic devicesthermal imaging sensorsoptical modulation
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.