Te4Mo3WSe4 — Properties & Data | MatWorld

Te4Mo3WSe4

metal

· JVASP-28768· Te4Mo3WSe4

Te4Mo3WSe4 is a complex transition metal chalcogenide compound combining tellurium, molybdenum, tungsten, and selenium—a class of materials currently explored in materials research rather than established in mainstream industrial production. This composition belongs to the family of layered transition metal dichalcogenides and related mixed-metal variants, which are investigated for their potential electronic, optical, and catalytic properties. Engineers and researchers consider such materials for emerging applications where conventional metals or semiconductors show limitations, particularly in energy conversion, catalysis, and optoelectronic devices.

experimental semiconductorscatalytic materials researchphotovoltaic researchthermoelectric devicesenergy storage electrodesoptoelectronics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	7,279.4	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2200	-	DFT · OptB88vdW
Shear Modulus(G)	5,106.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2755	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.3640	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	20.06	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	17.18	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.04639	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00143	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000961	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-208.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	219.6	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)	0.08220	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3762	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.

Te4Mo3WSe4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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