FABRICATION OF HIGH ASPECT RATIO TALL FREE STANDING POSTS USING CARBON-NANOTUBE (CNT) TEMPLATED MICROFABRICATION

摘要

In a general aspect, an apparatus can include a substrate and a post disposed on the substrate. The post can include a plurality of nanotubes and extend substantially vertically from the substrate. The post can have an aspect ratio of a height of the post to a diameter of the post of greater than or equal to 25:1.