Ba4Ga4GeSe12

semiconductor

· Ba4Ga4GeSe12

Ba₄Ga₄GeSe₁₂ is a quaternary chalcogenide semiconductor compound combining barium, gallium, germanium, and selenium. This material belongs to the family of complex selenide semiconductors and is primarily studied in research contexts for its potential in infrared optics and photoelectric applications, where its wide bandgap and optical properties position it as an alternative to more common II–IV–VI semiconductors.

infrared optics and detectorsnonlinear optical materialsphotovoltaic researchsemiconductor device developmentmaterials research and characterization

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.180	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.

Ba4Ga4GeSe12

Electrical Properties

Regulatory Screening

Environmental

Export Control