DyBO3 — Properties & Data | MatWorld

DyBO3

semiconductor

· DyBO3

DyBO3 is a dysprosium borate compound belonging to the rare-earth oxide semiconductor family, typically synthesized as a crystalline ceramic material. It is primarily of research and developmental interest for optoelectronic and photonic applications, where rare-earth-doped borates are explored for their luminescent and nonlinear optical properties. Engineers may consider DyBO3 in emerging photonics systems, laser host materials, and scintillation detector research where the combination of rare-earth ions and borate structure offers tailored optical and thermal performance characteristics.

photonic materials researchrare-earth doped opticsscintillation detectorslaser host crystalsnonlinear optical compoundshigh-energy physics instrumentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	136.6	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	69.51	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.163	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.002	eV	DFT · PBE
↳	5.522	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	12.33	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.649	-	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.000	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)2 entries	0.5683	C/m²	DFT · OptB88vdW
↳	1.171	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE
Thermoelectric Power Factor(PF)2 entries	0.00116	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000794	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-346.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	332	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.06860	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.526	eV/atom	DFT
↳	-3.258	eV/atom	DFT · OptB88vdW

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

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

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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.

DyBO3

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