TeMo2SeS2
metal· JVASP-28589· TeMo2SeS2
TeMo2SeS2 is a layered transition metal chalcogenide compound combining tellurium, molybdenum, selenium, and sulfur—a research-stage material rather than an established industrial alloy. This material family is being investigated for semiconductor and optoelectronic applications where the layered crystal structure and mixed-chalcogenide composition enable tunable electronic properties. Engineers consider such compounds for next-generation photovoltaics, 2D device platforms, and catalytic applications where conventional metals or single-component semiconductors fall short in performance or functionality.
research semiconductorsphotovoltaic devices2D material platformselectrocatalysisoptoelectronic componentsexperimental thin-film applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 37.90 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 23.34 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.157 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1120 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 15.04 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.03732 | C/m² | — | ||
Seebeck Coefficient(S) | -17.35 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.05540 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6534 | 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.