K10 Cu2 As4
semiconductor· K10 Cu2 As4
K10 Cu2As4 is a copper-based semiconductor compound belonging to the chalcogenide or pnictide family, synthesized for research into advanced electronic and photonic materials. While not yet established in mainstream industrial production, compounds in this chemical system are investigated for potential applications in thermoelectric devices, infrared detectors, and optoelectronic components where the combination of copper and arsenic enables tunable electronic properties. Engineers and materials scientists studying this phase would be evaluating it as a candidate for niche high-performance applications where conventional semiconductors (Si, GaAs, or CdTe) face performance or cost limitations.
thermoelectric devicesinfrared photodetectorsexperimental optoelectronicsresearch semiconductorscopper-based compounds
Compliance & Regulations
?ITAR?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
Quality & Standards
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.