₹ 11000 – ₹ 30000 exc. gst
CAS No.: 7440-21-3 / 7631-86-9
Our high-quality violet wafers are packaged in a 1000 class cleanroom and provide optimal visibility for a variety of nanomaterials, including CVD graphene and graphene flakes.
Silicon/silicon dioxide substrates are ideal for a variety of uses, including as FET substrates, or in X-ray studies, surface microscopy analysis, or to assist with ellipsometry measurements. Our Si/SiO2 wafers are polished on the front, etched on the back, and fit in a substrate rack for convenient batch processing and cleaning.
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Silicon/Silicon Dioxide Wafers |
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Type A |
Type B |
Type C |
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| Size | 4 inch (Diameter) | 4 inch (Diameter) | 6 inch (Diameter) | 1.5×1.5cm |
| Oxide Thickness (nm) | 90 | 300 +/- 20 | 300 +/- 20 | 300 +/- 20 |
| Color | Violet | Violet | Violet | Violet |
| Wafer Tickness (µm) | 500+/-20 | 500 +/-10 | 670 +/- 20 | 670 +/- 20 |
| Resistivity (ohm·cm) | 1-10 | <0.01 | <0.01 | <0.01 |
| Type/Dopant | N | P | P | P |
| Orientation | < 100 > | <100> | <100> | <100> |
| Front Surface | Polished | Polished | Polished | Polished |
| Back Surface | Etched | Etched | Etched | Etched |
| Package Size | 5 p/pack | 1 p/pack | 1 p/pack | 1 p/pack |
NOTE: Type B and Type C are the same substrates we used for our CVD Graphene on Si/SiO2 product.
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The product is also available on https://www.yaavikmaterials.org/ , https://yaavikmaterials.in/
| Type | Type B : 4 inch, Type c : (1.5×1.5)cm, Type c : 6 inch |
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| Pack Size | 1 pc |
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