Te4MoW3Se4

metal
· JVASP-29026· Te4MoW3Se4

Te4MoW3Se4 is an experimental transition metal chalcogenide compound combining tellurium, molybdenum, tungsten, and selenium—a material family of primary interest in solid-state physics and materials research rather than established engineering practice. While not yet a commercial engineering material, compounds in this class are investigated for potential applications in thermoelectric devices, solid-state electronics, and photovoltaic systems due to the tunable electronic and thermal properties that mixed-metal chalcogenides can offer. Engineers and researchers would explore this material in early-stage prototyping or fundamental property studies targeting next-generation energy conversion or semiconductor applications where conventional metals or standard alloys are insufficient.

Research and developmentThermoelectric devicesSolid-state electronicsPhotovoltaic systemsAdvanced material screeningSemiconductor applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Bulk Modulus(K)
5.450
GPa
Poisson's Ratio(ν)
0.1900
-
Shear Modulus(G)
4.180
GPa
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
7.115
kg/m³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.5060
eV
Dielectric Constant (Relative Permittivity)(εr)
15.76
-
Magnetic Moment(μB)
0.000
µB
Piezoelectric Modulus(eij)
0.1712
C/m²
Seebeck Coefficient(S)
-152.2
µV/K
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1611
eV/atom
Formation Energy(ΔHf)
-0.2904
eV/atom
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.