LiGaGe2Se6

semiconductor

· LiGaGe2Se6

LiGaGe2Se6 is a quaternary semiconductor compound combining lithium, gallium, germanium, and selenium—a member of the chalcogenide semiconductor family with potential for nonlinear optical and infrared photonic applications. This is primarily a research material rather than a commercial incumbent, studied for its wide bandgap, transparency in the infrared region, and potential nonlinear optical properties that could enable frequency conversion and laser applications. Engineers and researchers investigating IR optics, nonlinear frequency conversion, or next-generation photonic devices would evaluate this compound when conventional materials like GaAs or ZnSe reach performance limits.

infrared optics and photonicsnonlinear optical devicesfrequency conversion and laser systemswide-bandgap semiconductorsresearch-phase materialschalcogenide optical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.640	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.

LiGaGe2Se6

Electrical Properties

Regulatory Screening

Environmental

Export Control