DyTmO3
semiconductor· DyTmO3
DyTmO3 is a rare-earth oxide ceramic compound combining dysprosium and thulium with oxygen, belonging to the family of lanthanide oxides used in advanced functional ceramics. This material is primarily of research and developmental interest for high-temperature applications and specialized optical or magnetic devices where rare-earth dopants provide unique electronic or photonic properties. It represents an emerging class of materials explored for applications requiring thermal stability and rare-earth-derived functionality, though industrial adoption remains limited compared to more established rare-earth ceramics.
rare-earth ceramics researchhigh-temperature oxidesoptical/photonic materials developmentmagnetic material systemsthermal barrier coatings (exploratory)solid-state device research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3321 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.924 | eV | — | ||
| ↳ | 4.800 | eV | — | ||
Magnetic Moment(μB)2 entries | 0.000 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -138 | 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) | 0.05870 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -3.066 | eV/atom | — | ||
| ↳ | -3.810 | eV/atom | — |
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
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.