Roll-on nanoscale membranes make circuits that stretch across 3 layers of silicon

Uniformly doped, ultrathin single-crystalline silicon nanomembranes can be vertically stacked at low temperature using a roll-transfer-printing process that is scalable to wafer…

Stacks of transistors built from nanomembranes that can be rolled onto a substrate have been used to fabricate 3D circuits.

Roll-on nanoscale membranes make circuits that stretch across 3 layers of silicon