Diamond like Carbon Deposition (DLC)

DLC

HR-TEM picture, 200kV, elastically
filtered taken by TU Chemnitz,
showing the interface of a 200 nm
amoprhous DLC film deposited on a
Si wafer at the OPT application lab

DLC deposition in the PlasmaPro System133 RIE

Process Specification

Batch sizes:    up to 20 x 2", 5 x 100mm, 4 x 125mm Si substrates
Deposition rate      > 45nm/min
Uniformity   
Within wafer < ± 5% single 150mm (edge exclusion 7mm)
Wafer to wafer  < ± 10% 4 x 125mm
  

  • Process Features 
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Process Features

  • DLC deposited in the PlasmaPro System133 RIE features high breakdown voltage (example >1750V for a 120nm thick film), low leakage and high hardness. These properties make it a suitable passivation material for high voltage devices.
  • The PlasmaPro System133 RIE tool allows both deposition and etching of DLC films. Its large electrode size allows batch mode of operation. For maximum throughput and ease of use a cassette-loaded version is also available.
  • The PlasmaPro System133 RIE also uses optical emission to optimize the plasma clean or plasma etch time ensuring maximum throughput.
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SiGe Deposition - Silicon Germanium Deposition
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