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  • Doped Silicon Wafer

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    Doped Silicon Wafer

    Product Name Doped Silicon Wafer
    Product Code NCZ-WM-0016
    CAS 7440-21-3
    Diameter (mm) 2” (50.8 mm), also available in 3, 4, 6,  8, 12 inches
    Type P-Type and N-Type
    Doping Boron etc.
    Crystal Orientation <100> /other orientations are also available
    Surface Single/Both Side Polished
    Thickness 200-750 μm
    Resistivity 1-10 ohm-cm
    Crystal method CZ
    RRG (%) ≤12
    Oxygen Contents (ppm) 12.5-16.5
    Carbon Contents (ppm) ≤1

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

    If the item is shown is not exactly what you require please let us know by sending us a message

    $0.00
  • Germanium Wafers

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    Germanium Wafer

    Product Name Germanium Wafer
    Product Code NCZ-WM-0018
    CAS 7440-56-4
    Diameter 50.8 mm, also available in 3, 5, 6, 12″ (Customization possible)
    Type Un-doped (Customization possible)
    Orientation <100>/other orientations are also available
    Surface Both/Single Side Polished
    Wafer Thickness 500 /- 25 µm (Customization possible)
    Resistivity 5-40 Ω-cm (Customization possible)

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

    If the item shown is not exactly what you require please let us know by sending us a message

    $0.00
  • Microcrystalline Cellulose Wafer

    Product Name Microcrystalline Cellulose Wafer
    Product Code NCZ-WM-0021
    Diameter 150 mm ± 1mm (Ask for the customization)
    Thickness 500 µm (Ask for the customization)
    Purity 97.0 – 100%
    Shape Round (Ask for the customization)
    pH 5.0 – 7.5
    Starch & Dextrins Absent
    Organic Impurities Absent
    Water Solubility < 0.2%
    Arsenic 2 ppm
    Heavy Metals 10 ppm
    Sulphated Ash 0.2%
    Loss in Drying 6%

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

    If the item shown is not exactly what you require please let us know by sending us a message

    $0.00
  • N Doped Silicon wafers

    Product Name Phosphorus Doped Silicon Wafer
    Product Code NCZ-WM-0014
    Diameter 4″ (101.6mm), also available in 2, 3, 5, 6, 12″
    Type N-Type
    Doping Phosphorous, Antimony, etc. (customization possible)
    Crystal Orientation <100> /other orientations are also available
    Surface Single /Both Side Polished
    Thickness 250-500 μm (customization possible)
    Resistivity 1-10 ohm-cm
    Crystal method CZ
    RRG ≤12 %
    Oxygen Contents 12.5-16.5 ppm
    Carbon Contents ≤1 ppm

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

    If the item is shown is not exactly what you require please let us know by sending us a message

    $0.00
  • Product Name Orion Screen Printed Electrodes
    Product Code NCZSPE105-19
    Diameter of WE 2 mm, 3 mm, 4 mm , 5 mm
    Size of RE 0.5 x 1 mm
    Ratio CE/WE Surface Area 4/1
    Shape Rectangle
    Overall Dimension 50 x 10mm
    Thickness 0.5mm
    Thickness of Coated Material 10 µm
    Working Electrode Graphite, Gold, Graphene, CNT, Platinum, Silver (customization possible)
    Counter Electrode Graphite, Gold, Silver
    Reference Electrode Ag/AgCl
    Substrate Valox FR1
    Packaging 50, 100, 200, 500, 1000 Pcs
    $0.00
  • Coated Silicon Wafer

    Product Name Coated Silicon Wafer
    Product Code NCZ-WM-0020
    Diameter 4” (101.6 mm), also available in 2, 3, 5, 6, 12″
    Coating Gold/Silver/Platinum/Chromium/Titanium/Silicon Nitride/ Aluminium (Ask for Coating Customization)
    Crystal Orientation <100> /other orientations are also available
    Surface Single/Both Side Polished
    Thickness 20-300 nm (customization is also possible)
    Resistivity 1-10 ohm-cm
    Crystal method CZ
    RRG ≤12 %
    Oxygen Contents 12.5-16.5 ppm
    Carbon Contents ≤1 ppm

    We can coat all size wafers in the thickness range between 300-700 um, with single or double side coating of the following:

    • Silicon oxide (20-2000 nm)

    • Polysilicon (100-4000 nm)

    • Silicon nitride (20-150 nm)

    • Low stress silicon nitride (10-4000 nm)

    • Aluminum (20-1200 nm)

    • Titanium (20-150 nm)

    • Titanium nitride (20-150 nm)

    • Chromium (20-300 nm)

    • Gold (20-300 nm)

    Note: thickness ranges may be extended to meet specific needs.

    Platinum and Gold Coated Silicon Wafer

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

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    $0.00
  • Product Name

    Platinum Coated Silicon Wafer

    Product Code NCZ-WM-0027-19
    Diameter 4” (101.6 mm), also available in 2, 3, 5, 6, 12″
    Coating Platinum (Ask for Coating Customization)
    Crystal Orientation <100> /other orientations are also available
    Surface Single/Both Side Polished
    Thickness 20-300 nm (customization is also possible)
    Resistivity 1-10 ohm-cm
    Crystal method CZ
    RRG ≤12 %
    Oxygen Contents 12.5-16.5 ppm
    Carbon Contents ≤1 ppm

    We can coat all size wafers in the thickness range between 300-700 um, with single or double side

    $0.00
  • Sapphire Wafer

    Product Name Sapphire Wafer C Plane
    Product Code NCZ-WM-0022
    Cas No. 1344-28-1
    Diameter 2”, also available in 3, 5, 6, 12″ (Ask for Customization)
    Thickness 330 μm ± 15μm
    Crystal Orientation C-Plane (±0.5 Deg)
    Surface Single/Double Side Polished
    Crystal Single Crystal of Al2O3
    Density 3.97 gram/cm2
    Crystal method CZ
    Carbon Contents ≤1 ppm

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

    If the item shown is not exactly what you require please let us know by sending us a message.

    $0.00
  • Silicon Carbide Wafers

    SILICON CARBIDE CRYSTAL SUBSTRATE

    Product Name Silicon Carbide Wafers
    Product Code NCZ-WM-0019
    CAS No. 409-21-2
    Diameter 12” (304.8 mm), also available in 2, 3, 4, 5, 6″

    Also available in 10 x 10 mm Size

    Type N-Type
    Doping Phosphorous/ Ask for customization
    Crystal Orientation <100> /other orientations are also available
    Surface Single/Both Side Polished
    Thickness 275 μm /Ask for customization
    Resistivity 1-10 ohm-cm
    Crystal method CZ
    RRG ≤12 %
    Oxygen Contents 12.5-16.5 ppm
    Carbon Contents ≤1 ppm

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

    If the item is shown is not exactly what you require please let us know by sending us a message

    $0.00
  • Silicon-Germanium Wafers

    Product Name Silicon Germanium Wafers
    Product Code NCZ-WM-0017
    CAS 7440-56-4
    Diameter 50.8 mm, also available in 3, 5, 6, 12″ (Ask for customization)
    Type N-Type also available as P-type and without doping
    Doping Antimony/Customization possible
    Orientation <100>/other orientations are also available
    Surface Both/Single Side Polished
    Wafer Thickness 500 /- 25 µm (Ask for customization)
    Resistivity 10.5 g/cm³

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

    If the item shown is not exactly what you require please let us know by sending us a message

    $0.00
  • P Type Silicon Wafers

    Product Name Silicon Wafer 6 inch
    Product Code NCZ-WM-0012
    CAS 7440-21-3
    Diameter (mm) 6” (152.4 mm), also available in 2, 3, 4, 5, 12″
    Type P Type /Customization possible
    Doping Boron/Customization possible
    Crystal Orientation <100> /other orientations are also available
    Surface Single/Both Side Polished
    Thickness 200-600 μm, Ask for customization
    Resistivity 1-10 ohm-cm
    Crystal method CZ
    RRG (%) ≤12
    Oxygen Contents (ppm) 12.5-16.5
    Carbon Contents (ppm) ≤1

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

    If the item shown is not exactly what you require please let us know by sending us a message.

    $0.00
  • Undoped Silicon Wafer

    Product Name Silicon Wafer Undoped
    Product Code NCZ-WM-0011
    CAS 7440-21-3
    Diameter 4″ (100 mm), also available in 2, 3, 5, 6, 12″
    Doping Undoped
    Crystal Orientation <100> other orientations are also possible
    Surface Single/Both Side Polished
    Thickness 500 μm / Ask for customization
    Resistivity 1-10 ohm-cm
    Crystal method CZ
    RRG ≤12 %
    Oxygen Contents 12.5-16.5 ppm
    Carbon Contents ≤1 ppm

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

    If the item shown is not exactly what you require please let us know by sending us a message.

    $0.00
  • Silicon Dioxide wafer

    thermally grown sio2

    oxide-coated silicon wafer

    Product Name Silicon Wafer Silicon Dioxide Layer
    Product Code NCZ-WM-0015
    CAS 7440-21-3
    Diameter 100 mm, also available in 2, 3, 5, 6, 12″
    Type P/N Type, Undoped
    Orientation <100> /other orientations are also available
    Surface Single /Both Side Polished
    Thickness 400 μm, ask for other wafer thickness
    Resistivity 0.01-0.02 Ω-cm
    SiO2 Thickness Layer 200 nm (customization available)

    Please enquire for other wafers having different thicknesses, Diameter, Length, and sizes, etc.

    If the item shown is not exactly what you require please let us know by sending us a message

    $0.00
  • Screen Printed Electrode

    Product Name: Screen Printed Electrode (Zensor SPE)

    Product Name Zensor Screen Printed Electrodes (Carbon, Graphene, Silver & Gold, etc.)
    Product Code NCZSPE101
    Diameter of WE 2 mm, 3 mm, 4 mm, 5 mm
    Size of RE 0.5 x 1 mm
    Ratio CE/WE Surface Area 4/1
    Shape Rectangle
    Overall Dimension 50 x 10 mm
    Thickness 0.5 mm
    Thickness of Coated Material 10 µm
    Working Electrode Graphite/Gold/Graphene/CNT/Platinum/Silver/Pdot-PSS, Prussian Blue (customization possible)
    Counter Electrode Graphite/Gold/Silver
    Reference Electrode Ag/AgCl
    Substrate Valox FR1
    Packaging 10, 40, 50, 100, 200, 500, 1000 Pcs etc.

    Zensor screen printed electrodes

    • Dimensions: 50 x 13 mm (h x w)
    • Working electrode: 3 mm diameter disk
    • Materials: graphitic carbon powder (working and auxiliary electrodes), Ag/AgCl pellet (reference)

    Ask for the customization and Request price information: [email protected]

    Zensor screen printed electrodes (SPEs) feature a carbon working electrode (central circle), carbon auxiliary (outer annular crescent), and Ag/AgCl pellet reference electrode. They can be used as low-cost disposable electrodes in aqueous solutions of moderate pH. Disposable SPEs can be used as an alternative to expensive glassy carbon or platinum electrodes for teaching experiments, or routine analyses, where a clean reproducible surface would otherwise require time-consuming electrode polishing.

    Relatively large tabs at the top of the SPE enable electrical contact with standard miniature alligator clips (no special cables required).

    If using solutions that contain species that might react with the Ag/AgCl pellet reference (sulfide, iodide, cyanide, ammonia, etc.) then the Zensor SE100 SPE working electrode is recommended using a conventional reference and auxiliary electrodes, with an intervening salt bridge in cases of serious interference.

    Not suitable for use with organic solvents, or concentrated acidic or basic aqueous solutions.

    $0.00
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