Tb1 K1 S2
semiconductor· Tb1 K1 S2
Tb1 K1 S2 is a semiconductor compound combining terbium, potassium, and sulfur in a stoichiometric ratio. This is a rare-earth chalcogenide material, likely in early-stage research rather than mature production, belonging to a family of compounds explored for optoelectronic and photovoltaic applications where rare-earth elements can introduce unique electronic band structures and optical properties. Engineers would consider such materials for specialized applications requiring rare-earth-doped semiconductors, though commercial availability and scalability relative to conventional semiconductors (Si, GaAs) would be primary decision factors.
photovoltaic researchoptoelectronic devicesrare-earth doped semiconductorsspecialty photonicsexperimental solid-state researchluminescent applications
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.