S2 Fe1 Tl1
semiconductor· S2 Fe1 Tl1
S2 Fe1 Tl1 is a ternary semiconductor compound combining sulfur, iron, and thallium elements. This is a research-phase material rather than an established commercial semiconductor; compounds in this family are investigated for potential optoelectronic and photovoltaic applications where the bandgap and electronic structure can be tuned by compositional variation. Interest in iron-thallium chalcogenides stems from their potential to offer cost or performance advantages over conventional semiconductors, though such materials remain primarily in academic exploration rather than production engineering.
experimental semiconductorsphotovoltaic researchoptoelectronic devicesbandgap engineeringthin-film absorbersemerging photon conversion
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.