%0 Journal Article %K Anisotropy %K Oxide %K Perovskite %K Oxides %K Substrates %K Chemistry %K Nanostructured materials %K Nanostructures %K Bismuth compounds %K Article %K Single crystals %K Titanium %K Calcium compounds %K Single-crystal substrates %K Calcium derivative %K Nanomaterial %K Nanopillars %K Self-assembly %K Perovskite spinel nanostructures %K Surface energy anisotropy %K Interfacial energy %K Aluminum Oxide %K Magnesium Oxide %K Spinel %A H Zheng %A Q Zhan %A F Zavaliche %A M Sherburne %A F Straub %A M.P Cruz %A L.-Q Chen %A Ulrich Dahmen %A Ramamoorthy Ramesh %B Nano Letters %D 2006 %G eng %P 1401-1407 %R 10.1021/nl060401y %T Controlling self-assembled perovskite-spinel nanostructures %V 6