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Nanotubes consisting of zinc oxide were fabricated by electroless deposition, using ion track-etched polycarbonate templates. To achieve nanotubes with thin walls and small surface roughness, the tubes were generated by a several steps containing procedure under aqueous conditions. The reported approach that is described shortly will process open-end nanotubes with well-defined outer diameter and...
Summary form only given. Scaling down to tens of nanometers or even below is appealing for device miniaturization, on one hand, and for exploring/exploiting novel phenomena arising from nanometer-size effects. Ferroelectric (FE) materials have been proposed for nonvolatile ferroelectric random access memories since two decades (J.F. Scott and C.A.P.D. Araujo, 1989) and lateral dimensions of ca. 100...
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