Yb2 S4
semiconductor· Yb2 S4
Yb₂S₄ is a rare-earth sulfide semiconductor compound containing ytterbium, belonging to the family of lanthanide chalcogenides. This material is primarily of research and development interest rather than established in high-volume production, with potential applications in optoelectronic devices, photovoltaics, and specialized infrared sensing systems where rare-earth semiconductors offer unique electronic and optical properties.
infrared optoelectronicsphotovoltaic researchsemiconductor thin filmsrare-earth devicesmaterials researchsolid-state physics 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.