Catalytic growth of ZnO nanostructures by r.f. magnetron sputtering
Abstract The catalytic effect of gold seed particles deposited on a substrate prior to zinc oxide (ZnO) thin film growth by magnetron sputtering was investigated.For this purpose, selected ultra Filter Bio-Media thin gold layers, with thicknesses close to the percolation threshold, are deposited by thermal evaporation in ultra high vacuum (UHV) con