Layer selective control of the lattice structure in oxide superlattices.
basic_science · Level V
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- Record sourced from PubMed, PMID 24155253.
- Also identified by DOI 10.1002/adma.201303483.
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Abstract
A combined synchrotron X-ray diffraction and transmission electron microscopy study reveals a structural phase transition controlled by the overall thickness of epitaxial nickelate-aluminate superlattices. The transition between uniform and twin-domain states is confined to the nickelate layers and leaves the aluminate layers unaffected.