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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
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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.
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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.
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Platinum & Gold 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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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.
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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.
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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.
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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.
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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.
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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.
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Silicon Wafer 6 inch (P Type, Boron Doped)
Product Name Silicon Wafer 6 inch (P Type, Boron Doped)
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.
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Silicon Wafer Undoped
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.
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