Nb5Te4

metal

· JVASP-18752· Nb5Te4

Nb5Te4 is an intermetallic compound combining niobium and tellurium, belonging to the family of transition metal tellurides. This material is primarily of research and materials science interest rather than established industrial production, with potential applications in thermoelectric devices and advanced electronic components where the unique electronic properties of niobium-tellurium systems may be exploited.

thermoelectric devicessemiconductor researchelectronic materialshigh-temperature applicationsmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2882	lb/in³	DFT · OptB88vdW

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Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000298	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000312	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-0.9200	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.5867	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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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00810	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3310	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

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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.

Nb5Te4 — Properties & Data | MatWorld

Nb5Te4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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