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Cu Film on Ta/thermal oxide/Silicon Wafer, 4" , 400 nm Thick, - Cu-Ta-SiO2/Si-4-400nm

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Item Number: Cu-Ta-SiO2/Si-4-400nm


  • Cu <111> coated Si Wafer (4 inch size)
  • Thickness of highly oriented polycrystalline Cu <111> film: 400 nm
  • Thickness of Ta diffusion barrier: 50 nm
  • 4 inch dia x0.525 mm thickness Si wafer (Prime Grade) with thermal oxide: 300 nm thk
  • P type, B doped, <100> orientation, SSP
  • Resistivities: 1-20 ohm-cm
  • Surface Roughness:   as grown , N/A
  • Package: One 1000 class clean room with 100 class plastic bag

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