ErPS
ceramic· JVASP-142238· ErPS
ErPS is an erbium phosphide sulfide ceramic compound, representing an emerging material within the rare-earth chalcogenide family. While primarily investigated in research contexts, this material is of interest for optoelectronic and photonic applications where rare-earth doping and wide bandgap properties are advantageous. ErPS and related erbium compounds are being studied for potential use in infrared emitters, optical coatings, and solid-state laser hosts where erbium's characteristic emission wavelengths align with telecommunications and sensing requirements.
infrared opticsphotonic materials researchoptical coatingslaser host materialsrare-earth compoundsoptoelectronic devices
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.