Cu4 As5 U2

semiconductor

· Cu4 As5 U2

Cu4As5U2 is an experimental ternary compound semiconductor combining copper, arsenic, and uranium elements. This material belongs to the family of complex semiconductor systems being explored in nuclear materials research and solid-state physics, where uranium-bearing compounds offer unique electronic and potential nuclear properties not found in conventional semiconductors. Applications remain largely in the research domain, focused on understanding semiconductor behavior in actinide systems and potential next-generation nuclear fuel or radiation-detection materials.

nuclear materials researchexperimental semiconductorsactinide compound systemsradiation detection studiessolid-state physics researchadvanced fuel development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000200	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3480	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.

Cu4 As5 U2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control