“…Furthermore, the device characteristics must remain reasonably constant and metal interconnects must provide both low resistance and durable, rugged performance when the substrate is fl exed. 30 -33 Promising technology capable of yielding resistivity comparable with bulk metals, but rugged enough for thin, fl exible substrates has been achieved using directed self -assembly 34 and thermal spray deposition. 35,36 Both methods provide a means for room temperature deposition of a variety of metals and insulators for fabrication of passive electronic components.…”