Role of Substrate Roughness in ZnO Nanowire Arrays Growth by Hydrothermal Approach
Qiu-Hong Wang1,2, Chao-Long Tang1, Cheng-Ming Jiang1, Dan-Feng Du1, Feng Wang1,2, Jin-Hui Song1(
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Fig. 3. Statistics results of substrate roughness a, average diameter of NWs b, number density of NWs c, relationship between substrate roughness and induced NW averaged diameter and NW number density d
