CVD Diamond Manufacturer for Semiconductor, Photonics & Advanced Thermal Applications
High-purity synthetic CVD diamond with thermal conductivity up to 2200 W/m·K for next-generation electronic, optical, and quantum systems.
We manufacture CVD diamond wafers, substrates, and engineered diamond materials for semiconductor, RF, photonics, and high-power electronics applications.
Datasheets, samples, and technical discussions available for OEMs, research labs, and device engineers.
✔️ CVD diamond wafers and substrates
✔️ Thermal conductivity up to 2200 W/m·K
✔️Semiconductor, photonics & quantum applications
✔️Custom geometries, thickness & surface finishing
✔️ Scalable manufacturing with cost advantage
What is CVD Diamond?
Chemical Vapour Deposition (CVD) diamond is a synthetic diamond material engineered through controlled deposition of carbon atoms onto a substrate under high-temperature plasma conditions. The result is a high-purity diamond structure with exceptional thermal, mechanical, and optical properties.
CVD diamond is widely used in semiconductor substrates, photonics components, RF devices, and advanced thermal management systems where performance limits of conventional materials such as copper, aluminium, and silicon are exceeded.
As a high thermal conductivity material, CVD diamond enables efficient heat spreading, reduced thermal resistance, and improved system reliability in high-power and high-frequency environments.
Ultra-HighThermal Conductivity
Up to 2200 W/m·K, significantly outperforming copper and aluminium.
Optical Performance
Used in photonics, laser systems, and optical-grade applications.
Why Use CVD Diamond Materials?
Semiconductor Compatibility
Low CTE improves integration with GaN, SiC, and advanced devices.
Extreme Environment Stability
Operates reliably in aerospace, defence, and high-temperature systems.
Electrical Insulation
Ideal for RF, microwave, and high-frequency electronics.
Precision Engineering
Custom thickness, polishing, and metallisation available.
Applications of CVD Diamond
Semiconductor Substrates
Diamond substrates for GaN, SiC and high-power devices.
Quantum Technologies
Diamond materials for NV centres and quantum research.
RF & Microwave Devices
Thermal management for amplifiers and radar systems.
High-Power Electronics
Heat dissipation in compact, high-density systems.
Photonics & Optics
Optical-grade diamond for laser and optical systems.
Aerospace & Defence
Reliable materials for extreme operational environments.
CVD Diamond Products & Capabilities
CVD Diamond Wafers
Diamond Substrates
Optical Grade Diamond
High-purity wafers for semiconductor and photonics integration.
Engineered substrates for thermal and electronic applications.
Polished diamond for optical and laser systems.
Metallised Diamond
Ready-to-integrate substrates for packaging and assembly.
It is used in the next gen data centers for cooling purposes. The life of the data centers goes up by 3x and efficiency by 5x compared to liquid or air based cooling. The same is applied in AI servers & AI data centers.
As A Heat Spreader
✔️Custom sizes and geometries
✔️Single crystal and polycrystalline CVD diamond
✔️Surface polishing and finishing
✔️Scalable manufacturing capability
Work with Created Carbon
We support semiconductor companies, research institutions, and advanced engineering teams with high-performance CVD diamond materials tailored to demanding applications.
From prototyping to volume production, Created Carbon delivers scalable, cost-efficient synthetic diamond manufacturing with engineering support across global markets.