Effect of non-pore-widening on plasmon resonances of silver nanowire arrays in Anodized Aluminum Oxide

Non-pore-widening nanowire arrays and pore-widening Y-junction nanostructure arrays in Anodized Aluminum Oxide result in much broad plasmon resonances and extends previous ultraviolet range to visible. This anomaly effect is caused by tilted nanorod sections in nanowire arrays.