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Strontium titanate is an oxide of strontium and titanium with the chemical formula SrTiO3.
S 7556 (OTTOKEMI) Strontium titanate nanopowder, APS 100 nm, 99.8% - used in PTC thermistors, Pyroelectric far-infrared dectors, Semiconductive ceramics, Soft-phonon devices, Stochastic resonance