S8 K2 Cu2 Ho4
semiconductor· S8 K2 Cu2 Ho4
S8 K2 Cu2 Ho4 is an experimental semiconductor compound containing sulfur, potassium, copper, and holmium—a rare-earth element—suggesting potential applications in advanced optoelectronic or magnetic semiconductor devices. This material family falls within research-stage multicomponent semiconductors that combine transition metals with rare-earth elements to achieve specialized electronic or magnetic properties not available in conventional semiconductors. Interest in such compounds typically centers on photonic, magnetoelectric, or high-temperature device applications where rare-earth doping can tune bandgap, carrier mobility, or magnetic response.
experimental optoelectronicsrare-earth semiconductor researchmagnetic semiconductor devicesadvanced materials developmentphotonic applications
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.