GaNbO3 — Properties & Data | MatWorld

GaNbO3

semiconductor

· GaNbO3

GaNbO3 is a mixed-metal oxide semiconductor compound combining gallium and niobium in an ordered perovskite or pyrochlore crystal structure. This material remains primarily in the research and development phase, investigated for its potential in optoelectronic devices, photocatalysis, and high-temperature applications where its wide bandgap and thermal stability could offer advantages over conventional semiconductors. Engineers encounter GaNbO3 in emerging device research rather than mature production, where it is being explored as an alternative to GaN or other compound semiconductors for specialized applications requiring enhanced chemical resistance or tunable electronic properties.

photocatalytic water splittingUV photodetectorshigh-temperature electronics researchoptoelectronic device developmentadvanced ceramic applications

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

Units:

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.2960	eV	DFT · PBE
↳	1.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)2 entries	0.000	μB	DFT
↳	-0.00000476	μB	DFT

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
Formation Energy(ΔHf)2 entries	-2.186	eV/atom	DFT
↳	0.08000	eV/atom	DFT

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

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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.

GaNbO3

Electrical Properties

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Regulatory Screening

Environmental

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