Diamond Materials: Engineered CVD Diamond for Semiconductors, Thermal Management & Electronics

Diamond Materials: Engineered for the Future of Electronics

Our Diamond Materials represent the forefront of engineered materials technology. Beyond their traditional use in jewelry, these advanced synthetic diamonds are specifically designed and manufactured for demanding electronic, semiconductor, and thermal management applications. With an extraordinary combination of physical and electrical properties, diamond is emerging as the ultimate platform for next-generation high-power and high-frequency devices .

Why Diamond?

Diamond possesses a suite of properties unmatched by any other material. It has the widest bandgap of any semiconductor (approximately 5.5 eV), enabling operation at extreme voltages and temperatures far beyond the capability of silicon . It offers the highest thermal conductivity of any bulk material (up to 2200 W/m·K), allowing it to dissipate heat faster and more efficiently than copper . Combined with high carrier mobility, exceptional mechanical hardness, and outstanding chemical inertness, diamond is uniquely suited to handle the most demanding operating environments .

Our Diamond Materials Portfolio

We offer a comprehensive range of engineered Diamond Materials, each tailored for specific applications:

Chrome-Coated CVD Diamond
Our chrome-coated CVD diamond provides excellent adhesion and acts as a high-performance heat spreader. It efficiently pulls heat away from sensitive electronic components, making it ideal for thermal management in high-power laser diodes, RF amplifiers, and power modules. The chrome layer ensures reliable integration with packaging materials .

Copper-Coated and Silver-Coated CVD Diamond
These advanced materials combine diamond's exceptional thermal conductivity with the electrical conductivity of copper or silver. They enable simultaneous heat dissipation and electrical conduction in a single component, replacing traditional multi-layer metal/diamond configurations. This makes them perfect for advanced electronic packaging, high-frequency devices, and applications where both thermal management and electrical functionality are critical .

Boron-Doped CVD Diamond
By introducing boron atoms into the diamond lattice during CVD growth, we transform diamond from an insulator into a tunable p-type semiconductor. Boron-doped diamond offers controllable conductivity across a wide range – from semi-insulating to metallic-like behavior . This material is essential for active electronic devices such as diamond-based Schottky diodes, field-effect transistors, high-voltage switches, and electrochemical sensors. It retains all of diamond's extreme properties while providing the electrical functionality required for device applications .

Customization Options

The examples above represent just a portion of our capabilities. We understand that every application has unique requirements. That's why we offer extensive customization for all our Diamond Materials:

• Additional Coatings: Beyond chrome, copper, silver, and boron doping, we can explore other coating materials to meet specific performance needs

• Custom Shapes and Sizes: Diamond materials can be fabricated to your exact drawings, with precise dimensions and geometries

• Surface Finishes: Various surface preparation options available, from as-grown to precision polished

• Thickness and Doping Levels: Tailored to your specific application requirements

Applications Across Industries

Our Diamond Materials enable cutting-edge solutions across multiple sectors:

• High-Power Electronics: Diamond-based Schottky diodes, transistors, and high-voltage switches capable of reliable operation above 500°C for aerospace, nuclear, and deep-well drilling applications

• RF and Microwave Devices: Heat spreaders and substrates for 5G infrastructure, satellite communications, and defense radar systems

• Thermal Management: Advanced heat spreaders for high-power laser diodes, power modules, and microprocessors

• Advanced Packaging: Metal-coated diamond for integrated thermal and electrical management

• Quantum Technologies: Boron-doped diamond for quantum sensing and emerging applications

Why Choose Our Diamond Materials?

We combine advanced CVD growth technology with precision engineering to deliver Diamond Materials of exceptional quality and consistency. Whether you need thermal management solutions, active semiconductor materials, or custom-engineered diamond components, we have the expertise and capability to meet your requirements.

Contact us today to discuss your specific application needs and discover how our Diamond Materials can enable your next-generation electronic and thermal management solutions.