TeMo2Se2S

metal
· JVASP-28593· TeMo2Se2S

TeMo2Se2S is an experimental mixed-chalcogenide compound combining tellurium, molybdenum, selenium, and sulfur elements, representing research into layered transition metal chalcogenides for advanced functional applications. This material family is primarily investigated in academic and early-stage industrial research for semiconductor and optoelectronic devices, where the tunable band structure and anisotropic properties of chalcogenide compounds offer advantages over conventional materials. Engineers considering this material should recognize it as a pre-commercial research compound rather than an established engineering material, with potential relevance to emerging applications requiring specialized electronic or photonic properties.

experimental semiconductors2D materials researchoptoelectronic devicesphotocatalysisenergy storage electrodesthermoelectric devices

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
56.79
GPa—
Poisson's Ratio(ν)
0.2400
-—
Shear Modulus(G)
36.59
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
4.948
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.05300
eV—
Dielectric Constant (Relative Permittivity)(εr)
14.80
-—
Magnetic Moment(μB)
0.000
µB—
Piezoelectric Modulus(eij)
0.02959
C/m²—
Seebeck Coefficient(S)
-37.16
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.06240
eV/atom—
Formation Energy(ΔHf)
-0.5739
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.