Platinum & Gold Coated Silicon Wafer
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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:
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Silicon oxide (20-2000 nm)
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Polysilicon (100-4000 nm)
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Silicon nitride (20-150 nm)
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Low stress silicon nitride (10-4000 nm)
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Aluminum (20-1200 nm)
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Titanium (20-150 nm)
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Titanium nitride (20-150 nm)
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Chromium (20-300 nm)
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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.
If the item shown is not exactly what you require please let us know by sending us a message
Note: For pricing & ordering information, please contact us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities & Customization. E-mail: contact@nanochemazone.com
Customization:
If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) are available upon request.
Related products
Microcrystalline cellulose Wafer
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% |
N Doped Silicon Wafer (4 inch, N Type, Phosphorus Doped)
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 |
Platinum coated Silicon Wafer
| 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 |
Sapphire Wafer C Plane (Al2O3)
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 |
Silicon Wafer 6 inch (P Type, Boron Doped)
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 |
Silicon Wafer Undoped
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 |
Silicon Wafer with Silicon Dioxide Layer
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) |
Zensor Screen Printed Electrodes
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: sales@nanochemazone.com
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.