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High-Purity Silicon Wafers for India's Next-Gen Electronics

At QuadQuantum, we manufacture semiconductor-grade silicon wafers with a sharp focus on quality, reliability, and alignment with global fabs requirements. Our wafers are engineered for high-yield performance in logic, analog, MEMS, and compound semiconductor applications.

200mm Polished Silicon Wafers (Available 2026)
  • Diameter: 200mm (8 inch)
  • Thickness: 725 ± 25 µm
  • Type: P-type / N-type
  • Orientation: <100> / <111>
  • Resistivity: 1 – 100 ohm·cm
  • Grade: Prime & Test
  • Application: MEMS, Analog, Power Devices, R&D

Custom specifications and wafer flats/notches available on request

300mm Polished Silicon Wafers (Available 2026)

  • Diameter: 300mm (12 inch)
  • Thickness: 775 ± 25 µm
  • Type: P-type / N-type
  • Orientation: <100> / <111>
  • Resistivity: 1 – 100 ohm·cm
  • Grade: Prime & Test
  • Application: Advanced Logic, Power ICs, Packaging Substrates
In Development
Silicon-On-Insulator (SOI) Wafers

  • Roadmap for 2028
  • Custom BOX and device layer specs
  • Focus: MEMS, RF, and Photonics
Epitaxial Wafers

  • Roadmap for 2028
  • Application: High-voltage & high-frequency devices
  • Capability: Lightly & heavily doped epi layers
Specialty Wafers

  • Dummy/Test Wafers (FZ/CZ)
  • Laser marking & edge chamfering
  • Mirror-polished for metrology
  • Available in single- or double-side polish (SSP/DSP)
Packaging & Cleanroom Handling

All wafers are processed and packaged in ISO Class 5 cleanroom environments using certified carriers and vacuum-sealed wafer cassettes. CoA and QC reports included in every shipment.

Custom Orders & Collaboration

If you have specialized needs — whether for process development, defense-grade materials, or compound semiconductor substrates — our team can co-develop customized wafer specs in collaboration with your engineers.

✉ Contact Us to request technical datasheets or schedule a discussion.