CAS Number 12060-59-2
Linear Formula SrTiO3
Molecular Weight 183.49
EC Number 235-044-1
MDL number MFCD00049554
PubChem Substance ID 24882642
| Related Categories | Ceramics, Ceramics by Element, Materials Science, Metal and Ceramic Science, Organic and Printed Electronics, |
| description | single side polished |
| assay | ≥99.99% trace metals basis |
| dielectric constant | ~300 |
| hardness | 6 (, Mohs) |
| size | 10 mm × 10 mm × 0.5 mm |
| mp | 2060 °C(lit.) |
| solubility | H2O: insoluble |
1 ea in rigid mailer
cubic (a = 3.905 Å)
Single crystal strontium titanate substrate lattice has a good lattice match with most perovskite structured materials. It is an excellent substrate from the epitaxial growth of many oxide this films and high-temperature superconductors. It also has applications in optical windows and as a high-quality sputtering target.
loss tangent at 10 GHz = ~5 × 10-4 (300 K), ~3 × 10-4 (77 K)
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