Mo3 W1 Se2 S6
semiconductor· Mo3 W1 Se2 S6
Mo₃W₁Se₂S₆ is a mixed transition metal chalcogenide semiconductor belonging to the layered dichalcogenide family, combining molybdenum, tungsten, selenium, and sulfur in a defined stoichiometry. This is primarily a research material investigated for its electronic and optoelectronic properties, offering tunable band gaps and enhanced carrier mobility compared to single-component dichalcogenides (MoS₂ or WS₂ alone). The alloying of Mo and W with mixed chalcogens (Se/S) is of interest in emerging applications requiring heterostructured two-dimensional materials with improved light absorption, charge transport, and catalytic activity.
photovoltaic devicesphotodetectorselectrocatalysis (HER/OER)field-effect transistorsheterostructured electronicsenergy storage research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.