Progress and perspective on polymer templating of multifunctional oxide nanostructures

Jin Xu, Alexandra Berg, Beatriz Noheda*, Katja Loos

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

2 Citations (Scopus)
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Abstract

Metal oxides are of much interest in a large number of applications, ranging from microelectronics to catalysis, for which reducing the dimensions to the nanoscale is demanded. For many of these applications, the nano-materials need to be arranged in an orderly fashion on a substrate. A typical approach is patterning thin films using lithography, but in the case of functional oxides, this is restricted to sizes down to about 100 nm due to the structural damage caused at the boundaries of the material during processing having a strong impact on the properties. In addition, for applications in which multifunctional or hybrid materials are requested, as in the case of multiferroic composites, standard top-down methods are inadequate. Here, we evaluate different approaches suitable to obtain large areas of ordered nano-sized structures and nanocomposites, with a particular focus on the literature of multiferroic nanocomposites, and we highlight the polymer-templating method as a promising low-cost alternative. (C) 2020 Author(s).

Original languageEnglish
Article number190903
Number of pages19
JournalJournal of Applied Physics
Volume128
Issue number19
DOIs
Publication statusPublished - 20-Nov-2020

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