In:
Journal of Applied Physics, AIP Publishing, Vol. 106, No. 8 ( 2009-10-15)
Abstract:
We present resonant soft x-ray scattering studies of Ti 3d and O 2p states at the interfaces of SrTiO3/LaAlO3 superlattices. From reflectivity analyses, focusing on the (003) peak which is forbidden for our “ideal” superlattice structure, we concluded that the LaO∣TiO2/SrO and the SrO∣AlO2/LaO interfaces have distinct reconstructions, breaking the heterostructure symmetry.
Type of Medium:
Online Resource
ISSN:
0021-8979
,
1089-7550
Language:
English
Publisher:
AIP Publishing
Publication Date:
2009
detail.hit.zdb_id:
220641-9
detail.hit.zdb_id:
3112-4
detail.hit.zdb_id:
1476463-5
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