CeGaO3 — Properties & Data | MatWorld

CeGaO3

Name: CeGaO3
Brand: MatWorld

semiconductor

· CeGaO3

CeGaO3 is a rare-earth gallium oxide semiconductor compound combining cerium, gallium, and oxygen into a perovskite or perovskite-derived crystal structure. This material is primarily of research interest rather than established commercial production, explored for its potential in optoelectronic and photonic applications where rare-earth dopants can enable luminescence or tunable bandgap properties. Engineers consider CeGaO3 in emerging contexts such as scintillation detectors, phosphor materials, and next-generation semiconductor devices where cerium's lanthanide electronic structure offers functional advantages over conventional binary semiconductors.

radiation detection scintillatorsphosphor materialsoptoelectronic research devicesphotonic integrated circuitshigh-temperature semiconductor applicationsrare-earth semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	187.0	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	102.8	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.313	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)3 entries	3.706	eV	DFT · PBE
↳	0.000	eV	Measured
↳	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.000	μB	DFT
↳	1.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00100	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00101	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-109.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-110.3	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.

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.1601	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.853	eV/atom	DFT
↳	-2.718	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.

CeGaO3

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