Dy2S3
semiconductor· Dy2S3
Dy2S3 is a rare-earth sulfide semiconductor compound composed of dysprosium and sulfur, belonging to the broader family of lanthanide chalcogenides. This material is primarily investigated in research contexts for its potential in optoelectronic and photonic applications, leveraging dysprosium's unique luminescent and magnetic properties. While not yet widely deployed in mainstream industrial products, Dy2S3 and related rare-earth sulfides are of growing interest for next-generation solid-state lighting, infrared detectors, and specialized electronic devices where rare-earth doping or rare-earth host materials offer performance advantages unavailable in conventional semiconductors.
optoelectronic researchinfrared detectorssolid-state lightingrare-earth photonic materialsemerging semiconductor applicationsluminescent device platforms
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)3 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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
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.