CsGaSn2Se6

semiconductor

· CsGaSn2Se6

CsGaSn2Se6 is a quaternary chalcogenide semiconductor compound containing cesium, gallium, tin, and selenium. This is an experimental material currently under research investigation, primarily explored for its potential in infrared optics and photovoltaic applications, leveraging the favorable bandgap and optical properties typical of mixed-metal selenide systems. It represents a promising alternative to simpler binary and ternary semiconductors for specialized optoelectronic devices where tunable electronic and photonic properties are advantageous.

infrared photodetectorsthin-film photovoltaicsnonlinear optical devicesthermal imaging sensorsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.870	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.

CsGaSn2Se6

Electrical Properties

Regulatory Screening

Environmental

Export Control