O8 Cu4 Dy2

semiconductor

· O8 Cu4 Dy2

O8Cu4Dy2 is a rare-earth copper oxide compound that exhibits semiconductor behavior, combining copper and dysprosium (a lanthanide element) in an oxidic matrix. This is primarily a research material rather than a commercial semiconductor, studied for potential applications in advanced electronic materials, magnetic semiconductors, and functional ceramics where the rare-earth dopant can impart unique magnetic or optical properties. The dysprosium content makes it of particular interest in materials science investigations of rare-earth-enhanced semiconducting oxides, though widespread industrial adoption remains limited compared to conventional semiconductors.

rare-earth semiconductor researchmagnetic functional materialsadvanced ceramic compoundsmaterials physics experimentationspin-dependent electronics (spintronics) exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	169.8	GPa	—
Shear Modulus(G)	66.62	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02770	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.883	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.

O8 Cu4 Dy2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control