Fe2CoGe — Properties & Data | MatWorld

Fe2CoGe

Name: Fe2CoGe
Brand: MatWorld

metal

· Fe2CoGe

Fe2CoGe is an intermetallic compound combining iron, cobalt, and germanium, belonging to the family of transition metal germanides. This material is primarily of research and development interest rather than established in high-volume production, investigated for potential applications in magnetic devices, thermoelectric systems, and advanced alloys where the combination of magnetic properties from Fe-Co and semiconductor characteristics from Ge may offer performance advantages.

magnetic device researchthermoelectric applicationsexperimental alloysmaterials science developmenthigh-performance composite research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	28,238.8	ksi	DFT · OptB88vdW
Shear Modulus(G)	8,589.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3137	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	5.580	μB	DFT
↳	4.906	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000358	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000350	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Saturation Magnetization(μB,sat)	1,092.9	μB	DFT
Seebeck Coefficient(S)2 entries	11.46	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	11.32	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.1105	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-0.08900	eV/atom	DFT
↳	0.01040	eV/atom	DFT · OptB88vdW
↳	-0.09220	eV/atom	Measured

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.

Fe2CoGe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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