A method for the duplication of microscopic patterns from a master to a
substrate is disclosed, in which a replica of a topographic structure on
a master is formed and transferred when needed onto a receiving substrate
using one of a variety of printing or imprint techniques, and then
dissolved. Additional processing steps can also be carried out using the
replica before transfer, including the formation of nanostructures,
microdevices, or portions thereof. These structures are then also
transferred onto the substrate when the replica is transferred, and
remain on the substrate when the replica is dissolved. This is a
technique that can be applied as a complementary process or a replacement
for various lithographic processing steps in the fabrication of
integrated circuits and other microdevices.