Effect of annealing conditions on surface morphology and ferroelectric domain structures of BiFeO3 thin films
Minchuan Liang,
Jia Yang,
Huayu Yang
et al.
Abstract:Ferroelectric materials are widely used in the applications of electronic devices due to their robust spontaneous polarization. The surface roughness of ferroelectric thin films, which is closely related to the morphology, can play an important role in determining the ferroelectric domain structures. In this work, we have investigated the influence of annealing conditions on the surface morphology of epitaxial BiFeO3 and SrRuO3 thin films prepared by pulsed laser deposition on SrTiO3 (001) substrates. It is fo… Show more
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