Publication
Title
Interface-induced modulation of charge and polarization in thin film
Author
Tian, He
Verbeeck, Jo
Brück, Sebastian
Paul, Markus
Kufer, Dominik
Sing, Michael
Claessen, Ralph
Van Tendeloo, Gustaaf
Abstract
Charge and polarization modulations in Fe3O4 are controlled by taking advantage of interfacial strain effects. The feasibility of oxidation state control by strain modification is demonstrated and it is shown that this approach offers a stable configuration at room temperature. Direct evidence of how a local strain field changes the atomic coordination and introduces atomic displacements leading to polarization of Fe ions is presented.
Language
English
Source (journal)
Advanced materials. - Weinheim
Publication
Weinheim
:
2014
ISSN
0935-9648
DOI
10.1002/ADMA.201303329
Volume/pages
26 :3 (2014) , p. 461-465
ISI
000334289300011
Full text (Publisher's DOI)
https://doi.org/10.1002/ADMA.201303329
Full text (publisher's version - intranet only)
https://repository.uantwerpen.be/docman/iruaauth/f04f9d/115dfb8689f.pdf
UAntwerpen
Faculty/Department
Faculty of Sciences. Physics
Research group
Electron microscopy for materials research (EMAT)
Project info
Interfacing Oxides (IFOX).
Counting Atoms in Nanomaterials (COUNTATOMS).
Revealing the source of emergent properties in complex oxides via direct imaging of charge/orbital/spin ordering.
Exploring electron vortex beams (VORTEX).
Publication type
A1 Journal article
Subject
Physics
Chemistry
Engineering sciences. Technology
Affiliation
Publications with a UAntwerp address
External links
Web of Science
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Record
Identifier
Creation
20.12.2013
Last edited
09.10.2023
To cite this reference
https://hdl.handle.net/10067/1124190151162165141