Cs4In8GeSe16

semiconductor

· Cs4In8GeSe16

Cs₄In₈GeSe₁₆ is a quaternary semiconductor compound belonging to the ternary selenide family, composed of cesium, indium, germanium, and selenium elements. This material is primarily of research interest for optoelectronic and photovoltaic applications, particularly in the infrared spectrum and solid-state radiation detection domains. While not yet commercialized at scale, compounds in this chemical family are investigated as alternatives to conventional semiconductors due to their tunable bandgap, potential for high quantum efficiency, and applications in next-generation solar cells and X-ray/gamma-ray detectors.

infrared optoelectronicsphotovoltaic researchradiation detectionsolid-state sensorsquantum dot precursorsexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.200	eV	—

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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.

Cs4In8GeSe16

Electrical Properties

Regulatory Screening

Environmental

Export Control