Lift-off


  • Lift off
  • Si3N4 /resist/Si
  • Td = 80°C
  • Deposition rate >40 nm/min
  • Stress < 109 dyn cm-2
  • BHF etch rate < 3.5 nm/min
  • KOH etch rate 0.07 nm/min
  • Refractive index 2.0

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