Free-Standing Polycrystalline CVD Diamond Membrane

Description

Our Free-Standing Polycrystalline CVD Diamond Membrane offers an exceptional combination of thermal, mechanical, and optical properties, making it a superior material for the most demanding scientific and industrial applications. Synthesized using our advanced Microwave Plasma Chemical Vapor Deposition (MPCVD) technology, these membranes provide a high-performance, free-standing film without the need for a substrate, enabling new possibilities in sensor design, electronics, and optics.

Unparalleled Performance of Polycrystalline CVD Diamond Membranes

Polycrystalline CVD diamond stands out for its extreme hardness, exceptional thermal conductivity, and broad optical transparency. As a free-standing membrane, it delivers these benefits in a versatile form factor, perfect for integration into compact and high-performance devices. The uniform grain structure ensures consistent and reliable performance across the entire surface.

Key Features & Benefits:

• Exceptional Thermal Conductivity: Efficiently dissipates heat, making it ideal for high-power applications.
• Superior Hardness & Durability: Offers unmatched resistance to abrasion and wear for long-lasting performance.
• Chemical Inertness: Highly resistant to corrosion and aggressive chemicals, ensuring stability in harsh environments.
• Broadband Optical Transparency: Transmissive from UV to far-infrared and X-ray wavelengths, perfect for advanced window applications.
• High Purity Material: Produced with minimal impurities for predictable and reliable physical properties.

Applications Across Advanced Industries

The unique properties of our Free-Standing Polycrystalline CVD Diamond Membrane make it the material of choice for a wide range of cutting-edge applications where performance cannot be compromised.

• X-ray Windows & Optics: Low X-ray absorption combined with high strength allows for ultra-thin, highly transparent windows.
• MEMS & NEMS Devices: Provides a robust and stable structural material for micro-electromechanical systems.
• Detector and Sensor Windows: Protects sensitive components while allowing maximum signal transmission.
• Substrates for Research: An ideal platform for material science studies and thin-film growth.
• High-Frequency Electronics: Serves as an excellent dielectric material for high-frequency components.

Technical Specifications

Our membranes are engineered to meet stringent quality standards. Below are the typical specifications, which can be tailored to your project’s unique requirements.

Material	Free-Standing Polycrystalline CVD Diamond (Undoped)
Synthesis Method	Microwave Plasma Chemical Vapor Deposition (MPCVD)
Maximum Diameter	Up to 120 mm (Custom sizes available)
Thickness Range	30 µm to 200 µm
Thermal Conductivity	>1600 W/m·K
Surface Finish	One side (<10nm or <5nm Ra), one side as-grown.

Customization to Your Exact Specifications

A significant portion of our work involves creating custom solutions. If your project requires specifications not listed here, our team of PhD scientists and engineers is ready to assist. We specialize in tailoring our products to meet unique needs, from specific thicknesses and diameters to complex shapes and surface finishes.

We offer a range of customized polycrystalline CVD diamond wafers and films. Please use our website’s contact form to submit your detailed requirements, and we will provide a tailored quote for your project.

Why Choose 6ccvd.com?

At 6ccvd.com, we are experts in advanced diamond materials. Our in-house control over the entire MPCVD process ensures the highest quality and consistency. We provide not just a product, but a partnership, offering technical support and consulting to help you select the right material and optimize it for your application.