SnGa4Se7

semiconductor

· SnGa4Se7

SnGa4Se7 is a ternary semiconductor compound combining tin, gallium, and selenium elements, belonging to the broader family of chalcogenide semiconductors. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in infrared optics, photovoltaic devices, and nonlinear optical systems where its bandgap and crystal structure may offer advantages over binary or simpler ternary alternatives. Engineers would consider this compound when exploring narrow-bandgap semiconductors for specialized photodetection, thermal imaging, or frequency conversion applications where conventional materials like GaAs or InSb prove limiting.

infrared photodetectorsnonlinear optical devicesexperimental photovoltaicsthermal imaging sensorsresearch optoelectronicsbandgap engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.550	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.

SnGa4Se7

Electrical Properties

Regulatory Screening

Environmental

Export Control