K2Zn(SnSe3)2
semiconductor· K2Zn(SnSe3)2
K2Zn(SnSe3)2 is a ternary chalcogenide semiconductor compound combining potassium, zinc, tin, and selenium in a layered crystal structure. This is a research-phase material studied primarily for optoelectronic and thermoelectric applications, belonging to the broader family of metal selenides that show promise for energy conversion and light-emitting device architectures. The compound's notable feature is its tunable band gap and potential for high charge-carrier mobility, making it of interest in contexts where conventional semiconductors (Si, GaAs) face limitations due to toxicity, scarcity, or bandgap mismatch.
photovoltaic researchthermoelectric devicesinfrared detectorsoptoelectronic materials developmentnon-toxic semiconductor alternativessolid-state physics research
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
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.