Silicon dioxide (90 nm) wafers: 4″ Diameter, P-type

graphene flakes visibility

 

  • Diameter 100 mm (4″)
  • Oxide Thickness:90 nm
  • Color: Violet
  • Wafer thickness: 525 micron
  • Resistivity: 0.001-0.005 ohm-cm
  • Type/Dopant: P/Boron
  • Orientation: <100>
  • Front Surface: Polished
  • Back Surface: Etched

packed in 1000 class clean room