Figure 18
From: Strategies for Controlled Placement of Nanoscale Building Blocks
(A) Zoom-in of the electrode array showing five adjacent devices, with each electrode pair bridged by one carbon nanotube, visible as fine white lines within the dark central areas. The dark areas are due to contrast enhancement while scanning the zoomed-in area around each device. (B) Atomic force microscopy image of one such device. The height profile confirms the bridging by an individual nanotube. (Reprinted with permission from Reference [194]. Copyright 2007 American Chemical Society.)