S2 Er1 Tl1
semiconductor· S2 Er1 Tl1
S2 Er1 Tl1 is an experimental semiconductor compound containing erbium and thallium dopants in a sulfide (S2) host matrix. This material belongs to the rare-earth doped chalcogenide family, which is primarily investigated in research contexts for photonic and optoelectronic applications rather than mainstream industrial production. The erbium and thallium additions are studied for their potential to engineer bandgap properties, enhance light emission, or improve charge carrier dynamics in specialized optical devices.
research-phase optoelectronicsrare-earth photonicsexperimental infrared emitterslaboratory spectroscopy applicationsnext-generation semiconductor devices
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.