CVDGraphene on silicon oxide substrate2cmx2cm

Product Overview
We provide high-quality CVD graphene transferred onto silicon oxide (SiO₂) substrates, offering an ideal platform for electronic device fabrication and research. Our graphene is grown on copper catalysts using surface-mediated CVD processes, then precisely transferred onto thermally oxidized silicon wafers, providing excellent material properties and device compatibility.

Specifications

• Substrate: Silicon with 300 nm thermal oxide

• Graphene Area: 2cm × 2cm

• Layer Options: Single, Double, 3-5, 6-8 layers

• Substrate Thickness: 525 μm standard silicon wafer

Key Properties

• Excellent Electrical Properties: High carrier mobility (>2000 cm²/V·s)

• Outstanding Optical Transparency: >97% visible light transmittance

• Superior Mechanical Strength: High flexibility and durability

• Chemical Stability: Stable performance at room temperature

• Atomic Smoothness: Ideal for nanoscale device fabrication

Product Features

• Ready for immediate device fabrication

• Compatible with standard lithography processes

• Excellent contrast on SiO₂ for optical identification

• High crystalline quality with minimal defects

• Uniform coverage across entire substrate

Applications

• Field-effect transistors and electronic devices

• Transparent conductive electrodes and touch screens

• Chemical and biological sensors

• Solar cells and energy storage devices

• Research and development projects

• Educational demonstrations and experiments

Technical Advantages

• Direct integration into existing semiconductor processes

• Excellent substrate for electrical characterization

• Ideal for optical microscopy and Raman spectroscopy

• Suitable for both fundamental research and device prototyping

• Compatible with cleanroom processing techniques

Quality Assurance

• Raman spectroscopy characterization

• Optical microscopy inspection

• Electrical property verification

• Batch consistency testing

Contact Information
For technical specifications and ordering:
Email: sales@maxnanotech.com