Mn2CoSi — Properties & Data | MatWorld

Mn2CoSi

Name: Mn2CoSi
Brand: MatWorld

metal

· Mn2CoSi

Mn₂CoSi is an intermetallic compound belonging to the Heusler alloy family, characterized by a precise stoichiometric composition of manganese, cobalt, and silicon. This material is primarily investigated in research contexts for potential applications in spintronics and magnetic devices, where its magnetic and electronic properties can be engineered through composition and crystal structure. Compared to conventional ferromagnetic materials, Heusler alloys like Mn₂CoSi offer the possibility of tunable magnetic moment and band structure, making them candidates for next-generation applications requiring controlled magnetic behavior.

spintronics devicesmagnetic semiconductorsresearch materialsshape memory alloysmagnetic sensorsmagnetocaloric applications

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	224.2	GPa	DFT · OptB88vdW
↳	211.3	GPa	DFT · PBE
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	DFT · PBE
Elastic Anisotropy(AU)	1.930	-	DFT · PBE
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	Pa	DFT · PBE
Poisson's Ratio(ν)	0.3111	-	DFT · PBE
Shear Modulus(G)2 entries	36.44	GPa	DFT · OptB88vdW
↳	91.33	GPa	DFT · PBE

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
Density(ρ)	7.350	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)2 entries	2.164	μB	DFT
↳	2.999	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	1.800e-7	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	8.400e-7	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Saturation Magnetization(μB,sat)	456.8	μB	DFT
Seebeck Coefficient(S)2 entries	-0.4500	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.9900	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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.01140	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.2570	eV/atom	DFT
↳	-0.2772	eV/atom	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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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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.

Mn2CoSi

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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