Comparative Analysis
Thermal Conductivity
Thermal conductivity measures how effectively a material can conduct heat. Diamond CVD's exceptional conductivity significantly surpasses other materials, facilitating faster and more efficient heat dissipation.
| Diamond CVD | Highly insulative, around 10^11 to 10^16 ohm-cm when undoped |
| Silicon Carbide (SiC) | 0^2 to 10^10 ohm-cm |
| Gallium Nitride (GaN) | 10^6 to 10^9 ohm-cm |
| Silicon | 10^-3 to 10^3 ohm-cm |
Electrical Resistivity
Electrical resistivity is crucial for components that require both excellent thermal management and electrical insulation. Diamond's high resistivity makes it ideal for applications where electrical isolation is critical.
Melting Point
A higher melting point allows materials to function effectively under high temperatures without degrading, making diamond CVD suitable for high-temperature applications.
| Diamond CVD | 1 x 10^-6 /K |
| Silicon Carbide (SiC) | 4.5 x 10^-6 /K |
| Gallium Nitride (GaN) | 5.59 x 10^-6 /K |
| Silicon | 2.6 x 10^-6 /K |
Thermal Expansion Coefficient
A lower coefficient of thermal expansion (CTE) indicates less expansion when heated, allowing for more stable and reliable assembly in mixed material designs, particularly in sensitive optical and electronic applications.
Unmatched properties for Unmatched Performance
Our cvd diamond material stands out with its exceptional properties
Highest Thermal Conductivity:
Efficiently manages heat in high-power electronics and power devices
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Outstanding Hardness:
Offerrs supperior wear resistance for cutting tools and wear-resistant coatings.
Read MoreExcellent Optical Characteristics:
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Supirior Electrical Insulation:
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Electronics and Semiconductors:
"Boost semiconductor performance with our CVD diamond materials, offering unparalleled thermal management for enhanced device reliability and efficiency."
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Cloud and AI:
"Maximize efficiency in cloud computing and AI with our advanced CVD diamond cooling solutions, enabling higher processing power without the risk of overheating."
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Renewable Energy and EVs:
"Elevate efficiency and durability in renewable systems and EVs with our CVD diamond materials, ensuring superior thermal management for power electronics."
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Communication:
"Revolutionize communication technology with our CVD diamond materials, enhancing RF and microwave components for improved signal integrity and heat dissipation."
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Our Promise: Innovation and Quality
At Diamond Semicon we commit to pushing the boundaries of material science to provide innovative solutions that advance your technology, Our rigorous quality assuance processes ensure that every batch of CVD diamond material meets the hight standards of purity and performance.
SOLUTIONS AT DIAMOND SEMICON
A diamond semiconductor is a type of semiconductor material that uses synthetic diamond as the base instead of silicon or other traditional materials.
Diamond has exceptional properties like high thermal conductivity, wide band gap, high breakdown voltage, and excellent electron mobility, making it ideal for high-power and high-frequency applications.
- Higher thermal conductivity (about 5 times more than silicon)
- Wider band gap (~5.5 eV compared to 1.1 eV for silicon)
- Higher breakdown voltage
- Better radiation resistance
Synthetic diamonds, particularly CVD (Chemical Vapor Deposition) diamond, are used in semiconductor applications due to their purity and controllable properties.
No, natural diamond is an insulator. However, by doping it with elements like boron (p-type) or phosphorus (n-type), it can be converted into a semiconductor.
They are typically made using Chemical Vapor Deposition (CVD), which allows controlled growth of synthetic diamond with desired electronic properties.
- Boron (B) for p-type doping
- Phosphorus (P) or Lithium (Li) for n-type doping
- Power electronics (high-voltage devices)
- Aerospace & defense (radiation-hardened electronics)
- Quantum computing
- High-frequency RF and microwave applications
- Electric vehicles (EVs) and renewable energy
- Higher efficiency
- Lower energy loss
- Reduced cooling requirements due to superior heat dissipation
Diamond semiconductors are expected to revolutionize power electronics, aerospace, defense, and quantum computing, replacing silicon and SiC in extreme environments.
DIAMOND SEMICON