O2 Cu1 Y1

semiconductor

· O2 Cu1 Y1

O2Cu1Y1 is an experimental oxide semiconductor compound combining copper and yttrium oxides, belonging to the family of complex metal oxides under investigation for advanced electronic and photonic applications. This material represents research-stage development in the oxide semiconductor space, where yttrium doping in copper-based systems is explored to modulate electronic properties, bandgap tuning, and defect chemistry for next-generation device performance. Engineers and researchers working in emerging semiconductor technologies would evaluate this compound for its potential in transparent conductors, photocatalysis, or quantum materials where conventional semiconductors are insufficient.

experimental oxide semiconductorstransparent electronics researchphotocatalytic applicationsthin-film device developmentmaterials research and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	18,190.9	ksi	—
Shear Modulus(G)	6,398	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.877	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.606	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.

O2 Cu1 Y1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control