Wafer

United Technology sells factory sealed, best grade silicon wafers that stocked 100mm, 125mm, 200mm, 300mm and 450mm Prime grade for the device and Test grade wafers.

Silicon

  • Diameter: 50-450mm
  • Growing Method: CZ, MCZ, FZ
  • Grade: Prime, Test, Mechanical, Epi, SOI, Low cost Reclaimed wafer
  • Type: P, N
  • Dopant: Boron, Phosphorous, Antimony, Arsenic
  • Orientation: <100>, <111>
  • Resistivity: 0.001-5,000 ohm-cm


Manufactures

  • MEMC
  • LG-Siltron
  • Siltronic
  • Sumco
  • Shin-Etsu
  • And more..

Non-Silicon

  • Germanium (Ge)
  • Silicon Carbide (SiC)
  • Sapphire
  • Glass
  • BOROFLOAT®
  • PYREX®
  • Quartz
  • Soda Lime
  • Silica
  • Silicon on Sapphire
  • Gallium Phosphide (GaP)
  • Lithium Tantalate (LiTa)
  • Lithium Niobate (LiN)
  • Indium Arsenide (InAs)
  • Indium Phosphide (InP)