GaSiAgSe4

semiconductor

· GaSiAgSe4

GaSiAgSe4 is a quaternary semiconductor compound combining gallium, silicon, silver, and selenium. This material belongs to the family of mixed-cation chalcogenide semiconductors, which are primarily investigated for photonic and optoelectronic applications requiring mid-infrared (IR) transmission and nonlinear optical properties. While not yet widely commercialized, compounds in this family show promise as alternatives to traditional IR window materials and frequency-conversion devices due to their tunable bandgap and potential for wide transparency windows in spectral regions where conventional semiconductors become opaque.

infrared optics and windowsnonlinear optical devicesphotonic integrated circuitsIR detectors and sensorsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.630	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.

GaSiAgSe4

Electrical Properties

Regulatory Screening

Environmental

Export Control