Cd4As2I3

semiconductor

· Cd4As2I3

Cd₄As₂I₃ is a ternary semiconductor compound combining cadmium, arsenic, and iodine elements, belonging to the family of mixed-halide and chalcogenide semiconductors. This material is primarily of research interest rather than established industrial production, being investigated for potential optoelectronic and radiation detection applications where its band structure and carrier transport properties may offer advantages in specialized device contexts. Its development reflects broader research into alternative semiconductor compositions for photovoltaics, X-ray/gamma-ray detection, and solid-state devices where conventional materials face limitations.

radiation detectionexperimental optoelectronicssemiconductor researchX-ray detectorsphotovoltaic researchhigh-energy physics instrumentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.890	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.

Cd4As2I3

Electrical Properties

Regulatory Screening

Environmental

Export Control