Product Description

Fujian Antek Optics Co., Limited supplies valious of silicon wafer, solar cell wafer, monocrystalline and polycrystalline silicon is available,  widely used in optical field, Semiconductor field, solar field and university experiment, prime grade, test grade, dumy grade availabe, OEM Service available.

IC Grade Si Material Properties:
Type/Dopant: .............................................................................P/Boron, N/Phosphorous
Orientations: ..................................................................................................<**0>, <**1>
Resistivity ranges: ..............................................................P/Boron: 0.**1 - *0 ohm cm
                                  .....................................................N/Phosphorous: 0.1 - *0 ohm cm
                                  .......................................Intrinsic: >***0 ohm-cm, >***0 ohm-cm
Oxygen Content: ...............................................................................................****8ppma
Carbon Content: ........................................................................................... 0.**1.0 ppma

IC Grade Si Wafer Specifications:
Mechanical and Surface Properties (4 inch Silicon Wafer for example)
Diameter: .......................................................................................................**0+/*0.5mm
Thickness: ............................................................................**0um to ***0um +/**5um
TTV: ............................................................................................................................< *0um Bow: ...........................................................................................................................< *0um Wrap: ..........................................................................................................................< *0um Primary/Secondary Flat: ................................................................SEMI-STD or Custom