DyBr3

ceramic

· JVASP-33819· DyBr3

DyBr3 is a dysprosium tribromide ceramic compound—a halide ceramic consisting of dysprosium metal combined with bromine. This material belongs to the rare-earth halide family, which is primarily of scientific and specialized research interest rather than high-volume industrial use. DyBr3 and related rare-earth bromides are investigated for potential applications in optical systems, solid-state lighting, and specialized electronic components where rare-earth elements provide unique luminescent or electronic properties; however, the material remains largely confined to laboratory and early-stage development contexts rather than mature commercial engineering applications.

rare-earth halide researchoptical/photonic materials (experimental)solid-state lighting developmentspecialized electronic applicationsmaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,206	ksi	DFT · OptB88vdW
Shear Modulus(G)	854.3	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1624	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.537	eV	DFT · OptB88vdW
↳	3.950	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	10.07	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.767	-	DFT · OptB88vdW
↳	3.056	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.04000	%	DFT · TBmBJ

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	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.838	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

DyBr3 — Properties & Data | MatWorld

DyBr3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental