%0 Journal Article
%A Du, Hongchu
%A Jia, Chun-Lin
%A Mayer, Joachim
%A Barthel, Juri
%A Lenser, Christian
%A Dittmann, Regina
%T Atomic Structure of Antiphase Nanodomains in Fe-Doped SrTiO $_{3}$ Films
%J Advanced functional materials
%V 25
%N 40
%@ 1616-301X
%C Weinheim
%I Wiley-VCH
%M FZJ-2015-06330
%P 6369 - 6373
%D 2015
%X The atomic structure of antiphase nanodomains in Fe-doped SrTiO3 films is revealed directly by aberration-corrected scanning transmission electron microscopy. In particular, the crystallographic translation vector between the antiphase nanodomains and the matrix is determined to be a/2 [0 1 1], distinct from a/2 [0 1 1] for the well-known Ruddlesden–Popper (RP) planar faults in perovskite structure. The antiphase boundaries lie mostly in the {1 0 0} planes and partially in the {1 1 0} planes. The atomic structure of the antiphase boundaries is found to consist of chains of edge-sharing TiO6 octahedra implying a local Ti-enrichment, which is in strong contrast to local Sr-enrichment at the RP type antiphase boundaries.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000363685900007
%R 10.1002/adfm.201500852
%U https://juser.fz-juelich.de/record/256373