Te2Mo2SeS
metal· JVASP-29141· Te2Mo2SeS
Te2Mo2SeS is a quaternary chalcogenide compound combining tellurium, molybdenum, selenium, and sulfur—a mixed transition-metal chalcogenide in the research phase rather than an established commercial alloy. This material family is under investigation for semiconductor and optoelectronic applications, particularly where layered crystal structures and tunable bandgaps offer advantages over traditional binary or ternary chalcogenides. Engineers and researchers consider such compounds when exploring thermoelectric devices, photovoltaic absorbers, or catalytic materials that demand combination of multiple chalcogen elements to optimize electronic properties.
thermoelectric devicessemiconductor researchphotovoltaic absorberscatalytic applications2D material research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 7,589.8 | ksi | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 4,963.2 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2454 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.01500 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 20.82 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.01567 | C/m² | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.05940 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4692 | 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.