Co2Ge

Name: Co2Ge
Brand: MatWorld

metal

· Co2Ge

Co₂Ge is an intermetallic compound composed of cobalt and germanium, belonging to the family of transition metal germanides. This material is primarily of research interest rather than established industrial production, studied for its potential in thermoelectric applications, magnetic devices, and advanced functional materials where the combination of cobalt's ferromagnetic properties and germanium's semiconductor characteristics may offer unique performance advantages.

thermoelectric devicesmagnetic materials researchintermetallic compound developmentsemiconductor applicationshigh-performance alloy researchmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	28,949.9	ksi	DFT
↳	29,545.6	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3900	-	DFT · OptB88vdW
Shear Modulus(G)2 entries	7,420.4	ksi	DFT
↳	7,839.3	ksi	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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3284	lb/in³	DFT · OptB88vdW

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

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Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	Measured
↳	eV	DFT · OptB88vdW
Magnetic Moment(μB)	µB	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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06400	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.07170	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

Export Control

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.

Co2Ge — Properties & Data | MatWorld

Co2Ge

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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