EuF3

ceramic

· EuF3

Europium trifluoride (EuF₃) is an inorganic ceramic compound belonging to the rare-earth fluoride family, characterized by its ionic crystal structure and high chemical stability. While not widely used in mainstream engineering, EuF₃ is primarily explored in research and specialized optical applications, particularly as a host material for luminescent systems and in advanced laser technologies where rare-earth dopants are leveraged for photonic properties. Engineers consider this material for niche applications requiring chemical inertness in fluoride environments and optical transparency in specific spectral regions, though availability, cost, and maturity limit its adoption compared to more conventional ceramics.

optical coatings and windowsluminescent materials researchlaser host materialshigh-temperature chemical environmentsrare-earth fluoride systemsspecialty photonics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	18,428.5	ksi	—
Poisson's Ratio(ν)	0.3000	-	—
Shear Modulus(G)	8,413.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2471	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	8.097	eV	—
Magnetic Moment(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)	0.000	eV/atom	—
Formation Energy(ΔHf)2 entries	-4.195	eV/atom	—
↳	-4.366	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

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.

EuF3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental