EuO2

ceramic

· JVASP-85174· EuO2

EuO2 is a rare-earth oxide ceramic compound belonging to the lanthanide oxide family, composed of europium in the +3 oxidation state. This material is primarily of research and specialized industrial interest rather than a commodity ceramic, with applications in photonics, phosphors, and optoelectronic devices where europium's luminescent properties are leveraged. Engineers select europium dioxide for systems requiring red emission under ultraviolet or cathode-ray excitation, making it valuable in display technologies, scintillators, and specialized lighting applications where conventional phosphors are inadequate.

phosphors and luminescent coatingsoptoelectronic devicesdisplay technologiesscintillation detectorsresearch and developmentspecialized radiation applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	175.3	GPa	—
Poisson's Ratio(ν)	0.3400	-	—
Shear Modulus(G)	81.39	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	8.297	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1411	eV/atom	—
Formation Energy(ΔHf)	-2.963	eV/atom	—

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

Regulatory Screening

Environmental

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.

EuO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental