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New Perspective "Progress and perspective on polymer templating of multifunctional oxide nanostructures"

20 November 2020

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.

Jin Xu, Alexandra I. Berg, Beatriz Noheda and Katja Loos. Progress and perspective on polymer templating of multifunctional oxide nanostructures Journal of Applied Physics 128, 190903 2020

Last modified:01 December 2020 1.57 p.m.

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