SrGeO3
semiconductor· SrGeO3
SrGeO3 is a strontium germanate ceramic compound belonging to the perovskite family of semiconductors. This material remains primarily in research and development phases, where it is being investigated for its potential in optoelectronic devices, solid-state ionics, and high-temperature applications due to its stable crystal structure and semiconducting properties. Engineers would consider SrGeO3 in advanced device applications where germanate-based ceramics offer advantages in thermal stability or ionic conductivity over conventional semiconductors, though widespread industrial adoption is limited compared to more mature perovskite alternatives.
optoelectronic device researchsolid-state electrolyteshigh-temperature ceramicsperovskite semiconductor developmentmaterials physics researchspecialized photonic applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 168.8 | GPa | — | ||
Poisson's Ratio(ν) | 0.2100 | - | — | ||
Shear Modulus(G) | 125.0 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.071 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)3 entries | 0.3080 | eV | — | ||
| ↳ | 1.200 | eV | — | ||
| ↳ | 0.9700 range 0.000–1.940median of 2 measurements | eV | — | ||
Magnetic Moment(μB)2 entries | 0.0000363 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -46.60 | 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) | 0.06390 | eV/atom | — | ||
Formation Energy(ΔHf)3 entries | -2.434 | eV/atom | — | ||
| ↳ | 0.1600 | eV/atom | — | ||
| ↳ | -2.409 | 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.