Ta2Tl4S11
semiconductor· Ta2Tl4S11
Ta2Tl4S11 is a ternary chalcogenide semiconductor compound combining tantalum, thallium, and sulfur. This is a research-stage material studied primarily for its potential in optoelectronic and photovoltaic applications, where layered sulfide semiconductors offer tunable bandgaps and interesting optical properties. The material family remains largely experimental, with applications under investigation in thin-film solar cells, infrared detectors, and solid-state devices where alternative chalcogenides like CdS or CIGS are conventional choices.
experimental optoelectronicsthin-film photovoltaicsinfrared detectionsolid-state research deviceschalcogenide semiconductors
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.