SrSiO3
semiconductor· SrSiO3
Strontium silicate (SrSiO3) is an inorganic ceramic compound belonging to the silicate family, typically studied as a wide-bandgap semiconductor material. It is primarily investigated in research contexts for optoelectronic and photonic applications, particularly as a phosphor host material and in thin-film device structures where its optical and dielectric properties are leveraged. The material is notable for its potential in scintillators, luminescent displays, and integrated photonic devices, though it remains less commercially established than conventional semiconductors and competing silicate ceramics.
phosphor materialsscintillation detectorsoptical thin filmsphotoluminescent devicesadvanced ceramics researchradiation detection
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 213.6 | GPa | — | ||
Poisson's Ratio(ν) | 0.2100 | - | — | ||
Shear Modulus(G) | 168.3 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.918 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)3 entries | 2.148 | eV | — | ||
| ↳ | 5.400 | eV | — | ||
| ↳ | 4.994 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 22.67 | - | — | ||
Magnetic Moment(μB)2 entries | -0.00000178 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -92.21 | 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) | 0.01540 | eV/atom | — | ||
Formation Energy(ΔHf)4 entries | -2.989 | eV/atom | — | ||
| ↳ | 0.1000 | eV/atom | — | ||
| ↳ | -3.386 | eV/atom | — | ||
| ↳ | -3.185 | 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.