Ca3Co2Ge3O12 — Properties & Data | MatWorld

Ca3Co2Ge3O12

ceramic

· JVASP-21042· Ca3Co2Ge3O12

Ca3Co2Ge3O12 is a complex ceramic oxide compound belonging to the garnet family, composed of calcium, cobalt, and germanium oxides in a structured crystalline lattice. This material is primarily of research interest for magnetic and electronic applications, as cobalt-containing garnets exhibit ferrimagnetic properties and potential for use in microwave and photonic devices. While not yet widely commercialized, compounds in this family are investigated for high-frequency electromagnetic applications and advanced optical materials where the combination of magnetic ordering and ceramic stability is advantageous.

research ceramicsmagnetic materialsmicrowave devicesphotonic applicationsgarnet-type compoundsexperimental functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.716	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.9860	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000266	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000271	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-434.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	428.6	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)	0.01210	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.160	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.

Ca3Co2Ge3O12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental