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Journal articles
Interfacial Control of Magnetic Properties at LaMnO3/LaNiO3 Interfaces
Abstract : The functional properties of oxide heterostructures ultimately rely on how the electronic and structural mismatches occurring at interfaces are accommodated by the chosen materials combination. We discuss here LaMnO$_3$/LaNiO$_3$ heterostructures, which display an intrinsic interface structural asymmetry depending on the growth sequence. Using a variety of synchrotron-based techniques, we show that the degree of intermixing at the monolayer scale allows interface-driven properties such as charge transfer and the induced magnetic moment in the nickelate layer to be controlled. Further, our results demonstrate that the magnetic state of strained LaMnO$_3$ thin films dramatically depends on interface reconstructions.
Cited literature [1 references]
https://hal-cea.archives-ouvertes.fr/cea-01498302
Contributor : Dominique Girard <>
Submitted on : Wednesday, March 29, 2017 - 6:15:15 PM
Last modification on : Wednesday, September 30, 2020 - 9:16:03 AM
Long-term archiving on: : Friday, June 30, 2017 - 5:00:41 PM
Contributor : Dominique Girard <>
Submitted on : Wednesday, March 29, 2017 - 6:15:15 PM
Last modification on : Wednesday, September 30, 2020 - 9:16:03 AM
Long-term archiving on: : Friday, June 30, 2017 - 5:00:41 PM
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acs%2Enanolett%2E5b02720.pdf
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