ErS2
ceramic· JVASP-35862· ErS2
ErS₂ is a rare-earth chalcogenide ceramic compound combining erbium with sulfur, belonging to the family of lanthanide sulfides. This material is primarily of research and development interest rather than established commercial production, with potential applications in advanced optoelectronics, solid-state lighting, and thermal management systems where rare-earth compounds offer unique electronic or photonic properties.
rare-earth optoelectronicsresearch semiconductorsthermal barrier coatingsphotonic materialssolid-state deviceshigh-temperature ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.651 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 9.927 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03590 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.838 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.