ErBi2IO4 — Properties & Data | MatWorld

ErBi2IO4

ceramic

· JVASP-26387· ErBi2IO4

ErBi2IO4 is an erbium-bismuth iodide ceramic compound, representing a mixed rare-earth halide ceramic that combines erbium and bismuth cations within an iodide framework. This material is primarily of research interest rather than established production use, with potential applications in optical, photonic, and scintillation technologies where rare-earth-doped ceramics offer luminescence and radiation detection capabilities. The erbium component suggests possible use in fiber-optic amplifiers and laser systems, while the bismuth-iodide composition may confer high-density properties relevant to radiation shielding or detection applications in specialized technical domains.

photonic/optical researchrare-earth ceramicsscintillation detection (experimental)radiation shielding applicationslaser/amplifier host materials (R&D phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	11,561	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	6,499.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3144	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.557	eV	DFT · OptB88vdW
↳	2.798	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	26.17	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.747	-	DFT · OptB88vdW
↳	4.962	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.3267	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.220	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000544	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00356	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-70.77	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	383.8	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	7.230	%	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)	-2.106	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.

ErBi2IO4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental