Y3GaO6 — Properties & Data | MatWorld

Y3GaO6

ceramic

· JVASP-34385· Y3GaO6

Y3GaO6 is a rare-earth gallium oxide ceramic compound combining yttrium and gallium oxides, belonging to the family of mixed rare-earth garnets and related oxide systems. This material is primarily investigated in research contexts for high-temperature applications and photonic/electronic device platforms, where its thermal stability and lattice properties are of interest. It is not yet widely deployed in mainstream industrial production but represents an emerging class of functional ceramics with potential in advanced optoelectronics, thermal management systems, and specialized refractory applications where rare-earth doping and gallium-based hosts offer advantages over conventional aluminas or silicates.

research and developmenthigh-temperature ceramicsrare-earth oxide systemsoptoelectronic substratesthermal barrier coatingsexperimental photonic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.346	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	3.870	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	14.22	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.176	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.2761	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000817	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00104	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-135.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	356.1	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.421	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.

Y3GaO6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental