K5In3P6Se19
semiconductor· K5In3P6Se19
K5In3P6Se19 is a mixed-metal chalcogenide semiconductor compound containing potassium, indium, phosphorus, and selenium. This is a research-phase material belonging to the family of complex ternary and quaternary semiconductors, with potential applications in thermoelectric energy conversion and infrared optics where its multi-element composition may offer tunable bandgap and phonon-scattering properties. While not yet established in high-volume manufacturing, compounds in this material class are of interest to researchers exploring alternatives to traditional semiconductors for mid-infrared detection, solid-state cooling, and waste-heat recovery systems.
infrared photodetectorsthermoelectric devicesresearch semiconductorsphonon engineeringsolid-state coolingoptoelectronic materials
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
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