%0 Journal Article %T Effect of Annealing on the Structure and Photoluminescence of Eu-Doped ZnO Nanorod Ordered Array Thin Films %A Wen-Wu Zhong %A Da-Wei Guan %A Yue-Lin Liu %A Li Zhang %J Journal of Nanomaterials %D 2012 %I Hindawi Publishing Corporation %R 10.1155/2012/263679 %U http://dx.doi.org/10.1155/2012/263679