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Wafers

We provide an extensive choice of wafers; Silicon Wafers, Glass Wafers, Silicon Carbide Wafers, Semiconductor Wafers

Below are our most requested lines, however we welcome any enquiry for other specifications.

Click here for more information on Silicon Wafers 

 

Glass Wafers

  • The following specifications of Borofloat glass wafers are all available from stock for immediate despatch.
  • We also offer wafers and tiles to custom specifications, including diameter, thickness and polish.

Material

Wafer Diameter

Thickness

Polish

Borofloat BF33 Glass

2” (50.8mm)

0.5mm ± 0.025mm

Double Sided Polished

Borofloat BF33 Glass

3” (76.2mm)

0.5mm ± 0.025mm

Double Sided Polished

Borofloat BF33 Glass

4” (100mm)

0.5mm ± 0.025mm

Double Sided Polished

 

Silicon Carbide Wafers

  • The use of Silicon Carbide (SiC) in the semiconductor industry has expanded due to its advantageous physical properties, including its hardness, high thermal conductivity and low coefficient of thermal expansion. 
  • At PI-KEM we offer a range of Silicon Carbide (SiC) wafers in a number of polytypes including both 4H and 6H SiC in a range of wafer diameters. Please contact us for further information.

 

Semi-Conductor Wafers

III-V Wafers

Name

Formula

Gallium Arsenide

GaAs

Gallium Phosphide

GaP

Indium Phosphide

InP

Indium Antominide

InSb

Indium Arsenide

InAs

 

 II-VI Wafers

 

Name

Formula

Zinc Telluride

ZnTe

Zinc Selenide

ZnSe

Cadmium Sulphide

CdS

Cadmium Telluride

CdTe

Cadmium Telluride doped with Zinc

Cd-Zn-Te

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