• Density-controlled growth of aligned ZnO nanowire arrays by seedless chemical approach on smooth surfaces 

      Xu, Sheng; Lao, Changshi; Weintraub, Benjamin; Wang, Z. L. (Zhong Lin) (Georgia Institute of TechnologyMaterials Research Society, 2008-08)
      A novel ZnO seedless chemical approach for density-controlled growth of ZnO nanowire (NW) arrays has been developed. The density of ZnO NWs is controlled by changing the precursor concentration. Effects of both growth ...
    • Piezoelectric Nanogenerators for Self-Powered Nanodevices 

      Wang, Z. L. (Zhong Lin); Wang, Xudong; Song, Jinhui; Liu, Jin; Gao, Yifan (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, Inc., New York, 2008)
      Although nanodevices fabricated using nanomaterials such as nanotubes or nanowires offer low power consumption, powering them can still be challenging. Adding a battery could sufficiently increase their size to inhibit ...