ZnSmO3
semiconductor· ZnSmO3
ZnSmO3 is a rare-earth doped zinc oxide compound belonging to the ternary oxide semiconductor family, synthesized primarily in research settings rather than mature industrial production. This material is investigated for optoelectronic and photocatalytic applications, where the samarium dopant modifies the bandgap and defect chemistry of zinc oxide to enhance performance in ultraviolet emission, photodegradation, and gas sensing. It represents an emerging platform for researchers exploring how rare-earth elements can tune semiconductor properties beyond conventional binary oxides like ZnO.
UV optoelectronics (research)Photocatalytic water purificationGas sensorsPhosphor materialsThin-film semiconductorsRare-earth doped ceramics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | |
|---|---|---|---|---|---|
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.