C14

Images

Comments:  Images show the contrast in SiN on the SEM for various energies.

Focus Ion Beam Milling

Date: 23.01.04

notebook: v.3 p13-14

Feature Radius target nm        [actual]  Mill current (pA)  Mill time (seconds) Magnification
Pinhole        

Metal Films

Front side (membrane side) none
Back side (pit side) Cr 2nm/ Au 600nm

Membrane Specifications

Size (micrometers)  200 x 200
Thickness (nm) 100
Frame size (mm) 5x5
Frame thickness (micrometers) 200
   

Comments:  Images show the contrast in SiN on the SEM for various energies.