Epitaxial phase stabilisation phenomena in rare earth manganites

  title={Epitaxial phase stabilisation phenomena in rare earth manganites},
  author={A. Bosak and A. A. Kamenev and I. Graboy and S. V. Antonov and O. Gorbenko and A. R. Kaul and C. Dubourdieu and J. S{\'e}nateur and V. L. Svechnikov and H. W. Zandbergen and B. Holl{\"a}nder},
  journal={Thin Solid Films},
  • A. Bosak, A. A. Kamenev, +8 authors B. Holländer
  • Published 2001
  • Chemistry
  • Thin Solid Films
  • Abstract Using injection, powder-flash and band-flash MOCVD techniques, epitaxial thin films of Nd, Ho, Y, Tm, Dy and Lu manganites were prepared. The formation of high-pressure phase NdMn 7 O 12 as a thin surface layer on Pnma Nd 1− x MnO 3+δ ( x ∼0.15) in an Nd-deficient system and HoMnO 3 , YMnO 3 , TmMnO 3 and LuMnO 3 as perovskite phases (known in the bulk only as high-pressure phases) on a LaAlO 3 substrate were observed. The remarkable reduction in the pressure needed for formation of… CONTINUE READING
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