Cu6 I6

semiconductor

· Cu6 I6

Cu₆I₆ is an inorganic semiconductor compound composed of copper and iodine, belonging to the halide perovskite family of materials. This is primarily a research-phase material being investigated for optoelectronic and photovoltaic applications, offering potential advantages such as tunable bandgap, solution processability, and lower toxicity compared to lead-based halide perovskites. Interest in copper halides stems from their stability and abundance relative to conventional perovskites, making them candidates for next-generation solar cells, light-emitting devices, and photodetectors, though practical device performance and commercial viability remain under development.

perovskite solar cellsphotodetectorslight-emitting devicesoptoelectronic researchphotovoltaic materialshalide semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,471.2	ksi	—
Shear Modulus(G)	1,609.9	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.648	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1450	eV/atom	—

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.

Cu6 I6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control