CeBr3

ceramic

· CeBr3

Cerium bromide (CeBr3) is an inorganic ceramic compound composed of cerium and bromine, belonging to the rare-earth halide family of materials. It is primarily used in scintillation detection systems and radiation imaging applications, where its luminescent properties enable the conversion of high-energy radiation into visible light for scientific and industrial detection. CeBr3 is notable for its efficiency in gamma-ray and neutron detection, making it valuable in nuclear instrumentation, medical imaging, and homeland security screening where superior energy resolution is required compared to more conventional scintillator alternatives.

radiation detectionscintillation countersgamma-ray spectroscopymedical imaging systemsnuclear instrumentationsecurity screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.202	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.000	µB	—

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Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)2 entries	-2.298	eV/atom	—
↳	-1.929	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.

CeBr3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental