Tb6 Si4 S16 I2
semiconductor· Tb6 Si4 S16 I2
Tb₆Si₄S₁₆I₂ is a rare-earth chalcohalide semiconductor compound combining terbium, silicon, sulfur, and iodine. This is an experimental material primarily of research interest rather than an established industrial compound; it belongs to the family of rare-earth sulfide-halide semiconductors being investigated for optoelectronic and photonic applications where the rare-earth dopant can contribute luminescent properties. The combination of rare-earth elements with chalcogenide and halide chemistry offers potential for tunable bandgap and emission characteristics in solid-state lighting and quantum dot applications, though practical engineering adoption remains limited.
Research semiconductorsRare-earth photonicsExperimental optoelectronicsLuminescent materials (research phase)Solid-state lighting development
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.