Ferromagnetism in nanocrystalline epitaxial Co:TiO2 thin films
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Ferromagnetism in pseudocubic BaFeO3 epitaxial films
Growth and properties of epitaxial BaFeO3 thin films in the metastable cubic perovskite phase are examined. BaFeO3 films were grown on 012 LaAlO3 and 001 SrTiO3 single crystal substrates by pulsed-laser deposition. X-ray diffraction shows that films grown between 650 and 850 °C yield an oxygen-deficient BaFeO2.5+x pseudocubic perovskite phase that decreases in lattice spacing with increasing gr...
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