NaDyO2 — Properties & Data | MatWorld

NaDyO2

ceramic

· JVASP-50307· NaDyO2

Sodium dysprosium oxide (NaDyO2) is an inorganic ceramic compound combining sodium and dysprosium (a rare earth element) in an oxide matrix. This material is primarily of research and specialized interest rather than widespread industrial production, with potential applications in rare-earth-based ceramics, luminescent materials, and high-temperature applications leveraging dysprosium's nuclear and optical properties.

rare earth ceramicsnuclear reactor materialsluminescent compoundsresearch and developmenthigh-temperature applicationsoptical materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.612	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.427	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	28.88	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.782	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00249	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000609	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-248.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	426.2	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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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00250	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.042	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.

NaDyO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental