YGaO2S
semiconductor· YGaO2S
YGaO2S is a rare-earth semiconductor compound combining yttrium, gallium, oxygen, and sulfur in an oxysulfide structure, representing an emerging class of wide-bandgap semiconductors. Currently in the research phase, this material family is being investigated for optoelectronic and photonic applications where its unique bandgap and luminescent properties could enable ultraviolet to visible light conversion, potentially outperforming conventional phosphors and wide-gap semiconductors in specialized niche applications.
phosphor materialsultraviolet detectionphotoluminescent deviceswide-bandgap semiconductorsemerging optoelectronicsrare-earth compounds
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.200 | eV | — | ||
Magnetic Moment(μB) | -0.000103 | μB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | 0.6400 | 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.