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Co-doped LaLa1-xSrxTiO3-d : A Diluted Magnetic Oxide System with High Curie Temperature
Y. G. Zhao, S. R. Shinde, S. B. Ogale +11
Ferromagnetism is observed at and above room temperature in pulsed laser deposited epitaxial films of Co-doped Ti-based oxide perovskite (La1-xSrxTiO3-d). The system has the charac…
Optical band edge shift of anatase cobalt-doped titanium dioxide
J. R. Simpson, H. D. Drew, S. R. Shinde +3
We report on the optical properties of magnetic cobalt-doped anatase phase titanium dioxide Ti_{1-x}Co_{x}O_{2-d} films for low doping concentrations, 0 <= x <= 0.02, in the spectr…
Ferromagnetism in laser deposited anatase TiCoO$_{2-$δ$}$ films
S. R. Shinde, S. B. Ogale, S. Das Sarma +11
Pulsed laser deposited films of Co doped anatase TiO2 are examined for Co substitutionality, ferromagnetism, transport, magnetotransport and optical properties. Our results show li…