ErCuO3

semiconductor

· ErCuO3

ErCuO3 is a ternary oxide ceramic compound combining erbium, copper, and oxygen, classified as a semiconductor material. This compound is primarily of research and development interest rather than established in high-volume industrial production, with potential applications in advanced electronic and photonic devices that exploit rare-earth dopants and copper oxide semiconducting properties. The material family is notable for tunable electrical and optical properties achievable through composition control, making it relevant to engineers exploring next-generation functional ceramics, though commercial alternatives and maturity levels vary significantly by intended application.

rare-earth semiconductor researchadvanced ceramics developmentphotonic and optoelectronic devicesfunctional oxide materialssolid-state electronics experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.779	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.2690	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)2 entries	0.000	μB	—
↳	0.000	µB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.2824	eV/atom	—
Formation Energy(ΔHf)2 entries	-2.296	eV/atom	—
↳	-2.015	eV/atom	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

ErCuO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control