Cd2 S8 Sm4
semiconductor· Cd2 S8 Sm4
Cd₂S₈Sm₄ is an experimental rare-earth cadmium sulfide compound belonging to the ternary semiconductor family. This material combines cadmium sulfide (a traditional II-VI semiconductor) with samarium, a lanthanide element, to create a mixed-metal sulfide with potential optoelectronic and photonic properties. Research-phase compounds of this type are investigated for next-generation photovoltaic devices, luminescent applications, and solid-state lighting where rare-earth doping can tune bandgap and light-emission characteristics.
experimental photovoltaic researchrare-earth luminescent materialsoptical/photonic devicessolid-state lighting developmentternary semiconductor researchoptoelectronic prototyping
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.