Co2 Se2 Tl1
semiconductor· Co2 Se2 Tl1
Co₂Se₂Tl is a ternary semiconductor compound combining cobalt, selenium, and thallium elements. This is a research-phase material rather than a commercially established semiconductor; it belongs to the family of mixed-metal chalcogenides being investigated for potential optoelectronic and solid-state electronic applications. Such ternary compounds are of interest to materials researchers exploring alternatives to conventional semiconductors, particularly for niche applications requiring specific band gap engineering or coupling effects between different metal-chalcogen interactions, though practical device implementations remain limited and experimental.
research semiconductorsoptoelectronic device developmentthermoelectric materials (exploratory)infrared detectors (conceptual)band gap engineering studiessolid-state physics research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
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.