A method provides a simple yet reliable technique to assemble
one-dimensional nanostructures selectively in a desired pattern for
device applications. The method comprises forming a plurality of spaced
apart conductive elements (12, 20) in a sequential pattern (26) on a
substrate (17) and immersing the plurality of spaced apart conductive
elements (12, 20) in a solution (23) comprising a plurality of
one-dimensional nanostructures (22). A voltage is applied to one of the
plurality of spaced apart conductive elements (12, 20) formed in the
sequential pattern (26), thereby causing portions of the plurality of
one-dimensional nanostructures (22) to migrate between adjacent
conductive elements (12, 20) in sequence beginning with the one of the
plurality of spaced apart conductive elements (12, 20) to which the
voltage is applied.