ScCoTe — Properties & Data | MatWorld

ScCoTe

metal

· ScCoTe

ScCoTe is a ternary intermetallic compound combining scandium, cobalt, and tellurium. This is an experimental research material rather than a production alloy; compounds in this family are investigated for their potential thermoelectric properties, magnetic characteristics, and structural performance in extreme environments. The ScCoTe system represents materials chemistry exploration aimed at discovering novel functional compounds with combinations of stiffness, thermal, and electronic properties not readily available in conventional alloys.

thermoelectric device researchhigh-temperature materials developmentintermetallic compound studiesexperimental phase characterizationmaterials informatics databasesextreme environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	112.4	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	64.90	GPa	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	6.920	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.9020	eV	DFT · OptB88vdW
↳	0.9170	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)2 entries	26.10	-	DFT · OptB88vdW
↳	21.53 range 17.74–25.31median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	18.72	-	DFT · OptB88vdW
↳	18.06	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.9700	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.6900	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.00825	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00374	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00326	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-382.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	300.6	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	30.59	%	DFT · TBmBJ

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)	0.03470	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8184	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

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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.

ScCoTe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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