Mo1 W1 Se4
semiconductor· Mo1 W1 Se4
Mo₁W₁Se₄ is a mixed-metal diselenide semiconductor compound belonging to the transition metal chalcogenide family, combining molybdenum and tungsten with selenium. This material is primarily of research interest for next-generation electronic and optoelectronic devices, where layered transition metal dichalcogenides are explored as alternatives to traditional semiconductors for applications requiring reduced dimensionality, tunable bandgap, and enhanced light-matter interactions. The tungsten-molybdenum combination offers potential advantages in band engineering and carrier mobility compared to single-metal diselenides, making it relevant for emerging technologies in flexible electronics and energy conversion.
transition metal dichalcogenides research2D semiconductor devicesphotovoltaic absorber layersflexible electronics prototypingquantum materials explorationthermoelectric device development
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.