Kim, Jongok Ferroelectricity in highly ordered arrays of ultra-thin-walled Pb(Zr,Ti)O3 nanotubes composed of nanometer-sized perovskite crystallites. [electronic resource] - Nano letters Jul 2008 - 1813-8 p. digital Publication Type: Journal Article ISSN: 1530-6984 Standard No.: 10.1021/nl080240t doi