SmTlO3
semiconductor· SmTlO3
SmTlO3 is a rare-earth oxide semiconductor compound combining samarium and thallium in a perovskite-like crystal structure. This is primarily a research material studied for its electronic and optical properties within the broader family of mixed rare-earth oxides; it has not achieved widespread commercial adoption. The material is of interest to researchers investigating novel semiconductors for potential applications in optoelectronics, solid-state physics, and high-temperature devices, though its practical advantages over established alternatives remain under investigation.
experimental semiconductor researchoptoelectronic device developmentrare-earth oxide studieshigh-temperature electronicscrystal physics investigationsolid-state physics applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 18,474.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 5,051.7 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3264 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.257 | eV | — | ||
| ↳ | 0.9010 | eV | — | ||
Magnetic Moment(μB)2 entries | 0.000 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -116.3 | 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) | 0.05060 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -2.247 | eV/atom | — | ||
| ↳ | -2.171 | 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.