Precision Supplies for Australia’s Critical Environments
ADVANCED SUBSTRATES & SEMICONDUCTORS
Precision-Engineered Materials for Australia’s Leading Research and Development Labs
NanoFort Group provides a comprehensive portfolio of high-purity substrates, ranging from standard Prime Silicon to advanced SOI and specialty crystals. We bridge the gap between global material standards and local research requirements, offering vacuum-sealed, cleanroom-ready products with full traceability.
EXTENDED PORTFOLIO
Our online catalogue features our core wafer inventory. For specialty substrates, custom doping, or high-volume project requirements, please contact our Brisbane technical team for a formal quote.
About NanoFort
Prime Silicon Wafers (Si) Substrates
- Quality Grade: Ultra-flat, semiconductor-grade Prime silicon wafers optimized for advanced CMOS, MEMS, microfluidics, and nanotechnology laboratory applications.
- Technical Specifications: Available in P-type Boron-doped or N-type Phosphorus/Antimony-doped configurations with high-precision ⟨100⟩, ⟨111⟩, or ⟨110⟩ crystal orientations.
- Surface Finish: Certified Single-Side Polished (SSP) or Double-Side Polished (DSP) options featuring ultra-smooth <0.5 nm Ra surface roughness.
- Standard Diameters: Locally stocked in 2-inch, 3-inch, 4-inch, 6-inch, and 8-inch formats, with custom semiconductor wafer manufacturing up to 12 inches (300mm).
SOI Wafers (Silicon-on-Insulator Substrates)
- Configuration: Custom Silicon-on-Insulator (SOI) wafers engineered with a premium Device Layer / Buried Oxide (SiO2 BOX) / Handle Substrate profile to eliminate parasitic capacitance and leakage currents.
- Technical Profile: Manufactured via advanced fusion bonding technologies for ultra-low defect density. Features highly uniform thermal oxide layer scaling from 500 A˚ up to 4 μm.
- Sizing & Material Options: Available in standard 2", 4", 6", and 8" diameters, optimized for RF power devices, MEMS fabrication, and integrated circuits.
SiC Wafers (Silicon Carbide Substrates)
- Material Quality: Production Grade Single-Crystal Silicon Carbide (4H-N Polytype) substrates designed specifically for high-power, high-voltage, and extreme-temperature electronics.
- Key Semiconductor Features: Guaranteed low micropipe density (MPD<2 cm−2) with an atomic-scale smooth, epiready surface finish (Ra≤0.2 nm).
- Sizing & Crystal Orientation: Supplied in standard wafer thicknesses with a standard 4.0∘ off-axis orientation towards the ⟨112ˉ0⟩ direction for seamless epitaxial growth.
Silicon Nitride Wafers (Si3N4 ) Film Substrates
- Execution: Uniform, high-reliability Stoichiometric LPCVD (Low-Pressure Chemical Vapor Deposition) or PECVD Silicon Nitride (Si3N4) thin-film layers grown on premium silicon base substrates.
- Core Engineering Advantage: High mechanical strength, superior chemical etch-stop stability, and precise dielectric insulation tailored for etching masks, MEMS membrane sensors, and photonics.
- Film Thickness Profiles: Custom thin-film configurations available from 50 nm up to 1000 nm across standard 2-inch to 8-inch wafer formats.
III-V Compound Semiconductors (GaN & GaAs Substrates)
- GaN (Gallium Nitride) Substrates: High-purity, crystalline GaN wafers engineered for next-generation optoelectronics, RF power amplifiers, and high-frequency power electronics. Features wide bandgap properties for exceptional breakdown voltage, high electron mobility, and superior thermal conductivity under extreme operating conditions.
- GaAs (Gallium Arsenide) Substrates: Semiconductor-grade Monocrystalline GaAs wafers ideal for high-efficiency solar cells, VCSELs, laser diodes, and advanced RF IC designs. Available in Semi-Insulating (SI) configurations or Semi-Conducting types doped with Silicon (N-type), Zinc (P-type), or Chromium.
- Crystal & Surface Integrity: Offered in epiready single-side polished (SSP) or double-side polished (DSP) options with strictly controlled atomic-scale roughness, high-precision orientations (⟨100⟩ or custom off-axis), and ultra-low defect density.
- Sizing Availability: Locally stocked and supplied in standard 2-inch, 3-inch, 4-inch, and 6-inch wafer formats, with custom integration options available upon request.
CUSTOM SOLUTIONS & DIRECT SOURCING
For specific dimensions, unique doping, or advanced materials like SiC and GaAs, we provide a direct link to the foundry. We collaborate with global manufacturers to offer precision dicing and technical support tailored to your research. Contact our Brisbane team to discuss your project or request a quote.