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Physical Etching - Ion Milling

Rates for 200eV at 1mA/cm2
   
Ag 90 nm/min
Au 68 nm/min
Cr 29 nm/min
Cu 40 nm/min
Fe 20 nm/min
Si 87 nm/min
SiO2 26 nm/min


Chemical Etching

- coming soon -