%0 Journal Article
%A Hensling, Felix V. E.
%A Bäumer, Christoph
%A Rose, Marc-André
%A Gunkel, Felix
%A Dittmann, Regina
%T SrTiO 3 termination control: a method to tailor the oxygen exchange kinetics
%J Materials Research Letters
%V 8
%N 1
%@ 2166-3831
%C London [u.a.]
%I Taylor & Francis
%M FZJ-2019-05322
%P 31 - 40
%D 2020
%X We provide insights into the influence of surface termination on the oxygen vacancy incorporation for the perovskite model material SrTiO3 during annealing in reducing gas environments. We present a novel approach to tailor the oxygen vacancy formation by controlling the termination. We prove that a SrO-termination can inhibit the incorporation of oxygen vacancies across the (100)-surface and apply this to control their incorporation during thin film growth. Utilizing the conducting interface between LaAlO3 and SrTiO3, we could tailor the oxygen-vacancy based conductivity contribution by the level of SrO termination at the interface.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000616830000001
%R 10.1080/21663831.2019.1682705
%U https://juser.fz-juelich.de/record/866103