S2 K1 Cr1
semiconductor· S2 K1 Cr1
S2 K1 Cr1 is a ternary semiconductor compound combining sulfur, potassium, and chromium elements. This material belongs to the family of transition metal chalcogenides, a research-active class of semiconductors being investigated for optoelectronic and catalytic applications. The specific composition suggests potential use in photovoltaic devices, photodetectors, or heterogeneous catalysis where the chromium d-orbitals and sulfur p-orbitals create tunable electronic band structures.
photovoltaic researchphotodetector devicescatalytic thin filmssemiconductor optoelectronicsmaterials 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.