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Title: BaFe2As2/Fe bilayers with [001]-tilt grain boundary on MgO and SrTiO3 bicrystal substrates
Authors: Iida, K.Haindl, S.Kurth, F.Hänisch, J.Schulz, L.Holzapfel, B.
Publishers Version: https://doi.org/10.1016/j.phpro.2013.04.084
Issue Date: 2013
Published in: Physics Procedia Vol. 45 (2013)
Publisher: Amsterdam [u.a.] : Elsevier
Abstract: Co-doped BaFe2As2 (Ba-122) can be realized on both MgO and SrTiO3 bicrystal substrates with [001]-tilt grain boundary by employing Fe buffer layers. However, an additional spinel (i.e. MgAl 2O4) buffer between Fe and SrTiO3 is necessary since an epitaxial, smooth surface of Fe layer can not be grown on bare SrTiO3. Both types of bicrystal films show good crystalline quality.
Keywords: Bicrystal; Buffer layer; Grain boundary; Pnictide; Thin film
DDC: 530
License: CC BY-NC-ND 3.0 Unported
Link to License: https://creativecommons.org/licenses/by-nc-nd/3.0/
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