NdGaO3

Name: NdGaO3
Brand: MatWorld

semiconductor

· NdGaO3

NdGaO3 is a rare-earth gallate ceramic compound combining neodymium oxide with gallium oxide, belonging to the family of perovskite-related oxides used primarily in advanced semiconductor and photonic applications. It serves as a substrate material and functional component in epitaxial growth of complex oxide thin films, particularly for high-temperature superconductors and ferroelectric devices, where its lattice parameters and thermal properties enable precise control of film properties. While primarily a research and specialized industrial material rather than a commodity semiconductor, NdGaO3 is valued in academia and device development for its chemical stability, wide bandgap characteristics, and compatibility with oxide heterostructure engineering.

epitaxial substrates for oxide filmshigh-temperature superconductor device fabricationferroelectric thin film engineeringadvanced semiconductor researchphotonic and optoelectronic device platformsheterostructure device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1636	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)4 entries	3.895	eV	DFT · PBE
↳	0.000	eV	Measured
↳	3.731	eV	DFT · OptB88vdW
↳	5.272	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.793	-	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.000	μB	DFT
↳	2.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000921	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000471	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-136.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	415.8	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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	1.494	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.891	eV/atom	DFT
↳	-1.371	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

Export Control

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.

NdGaO3 — Properties & Data | MatWorld

NdGaO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control