CsZn4In5Se12

semiconductor

· CsZn4In5Se12

CsZn₄In₅Se₁₂ is a quaternary semiconductor compound combining cesium, zinc, indium, and selenium in a complex crystal structure. This material belongs to the family of multinary chalcogenide semiconductors, currently of primary interest in research and development rather than established commercial production. The compound is investigated for potential applications in photovoltaic devices, particularly thin-film solar cells, and nonlinear optical components, where its tunable band gap and layered structure offer advantages over simpler binary or ternary semiconductors in controlling light absorption and carrier transport.

thin-film photovoltaicssolar cell researchnonlinear optical devicesinfrared detectorswide band gap semiconductorsadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.610	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.

CsZn4In5Se12

Electrical Properties

Regulatory Screening

Environmental

Export Control