FEBID tagged posts

A 32-face 3-D truncated icosahedron mesh was created to test the simulation’s ability to precisely construct complex geometries. The SEM image of the final experimental product (left) was highly consistent with the structure predicted by the virtual SEM image (center) and the simulated design model (right). (hi-res image)

Focused electron beam induced deposition, or FEBID can essentially 3D print at the nanoscale. FEBID uses an electron beam from a scanning electron microscope to condense gaseous precursor molecules into a solid deposit on a surface. Previously, this method was laborious, prone to errors and impractical for creating complex structures larger than a few nanometers...