CaCu3Ge4O12

ceramic

· JVASP-49352· CaCu3Ge4O12

CaCu3Ge4O12 is a complex oxide ceramic compound combining calcium, copper, and germanium in a structured crystalline lattice. This material is primarily of research interest for its potential electronic and magnetic properties rather than established industrial production; it belongs to the family of multicomponent oxides being investigated for functional ceramic applications where copper and germanium oxides offer unique electrical or catalytic characteristics.

experimental functional ceramicssolid-state electronics researchoxide semiconductor developmentcatalytic material studieshigh-temperature ceramic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2186	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8230	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	12.23	-	DFT · OptB88vdW
Magnetic Moment(μB)	2.998	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000260	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000126	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-395.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	419.3	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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07540	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.581	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.

CaCu3Ge4O12 — Properties & Data | MatWorld

CaCu3Ge4O12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental