2 ~ 6 Group Wafer

   Semiconductor Wafer, Inc.provides binary ( CdS , CdSe , CdTe , ZnS ,ZnSe,       ZnTe ) and ternary ( CdZnTe ) 2 ~ 6 group single crystal compound wafer for IR     optics and radiation semiconductor lasers application . Max. possible diameter
   is 38 mm , but for quick shipment , we supply 10 x 10 x 0.5 mm as standard     dimension , normally wafer are undoped and with two sides polished surface
   finish . Please contact us for more information .

    2 ~ 6 Group Compound Wafer

  Cadmium sulphide  ( CdS )

  Cadmium selenide  ( CdSe )

  Cadmium telluride  ( CdTe )

  Zinc sulphide  (  ZnS )

  Zinc selenide  ( ZnSe )

  Zinc telluride  ( ZnTe )

    Standard Specification & Tolerance

Wafer CdS CdSe CdTe ZnS ZnSe ZnTe
Size ( mm )

10x10

20x20

10x10

20x20

10x10

20x20

10x10

20x20

10x10

20x20

10x10

20x20

Thickness
0.5 mm or 1 mm
Conductivity type
P - type , N - type or Undoped
Orientation
<100> , <111> ,<110> , <0001> , <1100> , <1120>
Surface finish
one side or two sides polished

    Standard size 10 x 10 x 0.5 mm .
    Good surface finish for vacuum deposition .
    Non-standard size or orientation available upon request .

 

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