SrTeO3
semiconductor· SrTeO3
Strontium tellurite (SrTeO3) is a ceramic semiconductor compound belonging to the perovskite family, which combines alkaline earth strontium with tellurium oxide in a structured lattice. Though primarily a research material, SrTeO3 is investigated for optoelectronic and photovoltaic applications where its semiconductor properties can be engineered for light absorption and charge transport, positioning it alongside other perovskite compounds being developed to replace or complement traditional silicon in next-generation energy conversion devices.
perovskite solar cellsoptoelectronic devicesphotovoltaic researchthin-film semiconductorsphotocatalysis applicationsadvanced ceramics research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 51.09 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 30.77 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.745 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)3 entries | 0.4410 | eV | — | ||
| ↳ | 1.000 | eV | — | ||
| ↳ | 3.172 | eV | — | ||
Magnetic Moment(μB)2 entries | -0.0000230 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -334.2 | 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) | 0.02090 | eV/atom | — | ||
Formation Energy(ΔHf)3 entries | -2.018 | eV/atom | — | ||
| ↳ | 0.3800 | eV/atom | — | ||
| ↳ | -2.097 | 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.