Se2 Ta1
semiconductor· Se2 Ta1
Se₂Ta₁ is a binary semiconductor compound combining selenium and tantalum in a 2:1 stoichiometric ratio. This is a research-phase material within the transition metal chalcogenide family, studied for its electronic and optical properties rather than established in high-volume industrial production. Interest in this compound stems from potential applications in optoelectronics and energy conversion, where layered or mixed-valence chalcogenides offer tunable band structures; however, it remains less mature than related materials like MoS₂ or WSe₂.
semiconductor research and developmentoptoelectronic device modelingenergy storage explorationthin-film photovoltaic researchmaterials science characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
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.