Al1 Cu1 O2

semiconductor

· Al1 Cu1 O2

Al₁Cu₁O₂ is an intermetallic oxide semiconductor compound combining aluminum, copper, and oxygen in a 1:1:2 stoichiometry. This material belongs to the family of mixed-metal oxides and represents a research-phase compound rather than a widely commercialized engineering material; it is studied primarily for its semiconductor properties and potential electronic or photonic applications. The copper-aluminum oxide system is of interest in catalysis, thin-film electronics, and materials research where the combination of two transition metals with oxygen creates tunable electronic properties distinct from binary oxides like Al₂O₃ or CuO.

experimental semiconductorsthin-film electronics researchheterogeneous catalysisphotovoltaic materials developmentoxide nanostructuresmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	181.9	GPa	—
Shear Modulus(G)	98.51	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.066	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.305	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.

Al1 Cu1 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control