NdO2

Name: NdO2
Brand: MatWorld

ceramic

· NdO2

NdO₂ is a rare-earth oxide ceramic composed of neodymium in the dioxide oxidation state, belonging to the family of lanthanide oxides used in advanced functional ceramics. While primarily of research interest rather than widespread commercial production, this material is investigated for applications requiring high-temperature stability, optical properties, and the unique electronic characteristics that rare-earth oxides provide. The neodymium oxide family is notable in specialty applications where rare-earth dopants or matrix phases are needed to achieve specific thermal, optical, or catalytic performance that conventional oxides cannot match.

optical coatings and phosphorshigh-temperature ceramicscatalytic substratesrare-earth research compoundssolid-state laser materialsadvanced refractories

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	19,406.1	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3700	-	DFT · OptB88vdW
Shear Modulus(G)	6,013.3	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2335	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	Measured
↳	3.604	eV	DFT · OptB88vdW
↳	4.797	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	14.10	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.483	-	DFT · OptB88vdW
↳	3.623	-	DFT · TBmBJ
Magnetic Moment(μB)	1.963	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00133	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00164	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-367.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	399.7	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	0.2259	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.845	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.

NdO2 — Properties & Data | MatWorld

NdO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental