• Effect of polar (111)-oriented SrTiO3 on initial perovskite growth 

      Hallsteinsen, Ingrid; Nord, Magnus Kristofer; Bolstad, Torstein; Vullum, Per Erik; Boschker, Jos Emiel; Longo, Paulo; Takahashi, Ryota; Holmestad, Randi; Lippmaa, Mikk; Tybell, Per Thomas Martin (Journal article, 2016)
      In crystalline thin film growth a prerequisite is substrate surfaces with a stable and uniform structure and chemical composition. Various substrate treatments were used to obtain atomically smooth, step-and-terrace ...
    • Synthesis and characterization of (111)-oriented BaTiO3 thin films 

      Bolstad, Torstein; Kjærnes, Kristoffer; Raa, Kristoffer S.; Takahashi, Ryota; Lippmaa, Mikk; Tybell, Per Thomas Martin (Journal article; Peer reviewed, 2019)
      The synthesis of (111)-oriented BaTiO3 thin films on Nb-doped SrTiO3 and bilayers of BaTiO3 and La0.7Sr0.3MnO3 on SrTiO3 are investigated. With increasing thickness the films are found to exhibit a decreasing out-of-plane ...