W/m·K Thermal Conductivity
Ultra-Wide Bandgap
Wafer-Scale SCD
Tunable EMI Absorption
Diamond is the ultimate thermal conductor and a wide-bandgap semiconductor. It outperforms silicon, silicon carbide, and copper across every metric that matters for next-generation electronics.
Up to 2,200+ W/m·K — over 15× silicon and 5× copper. Spreads localized hotspots across entire substrates in microseconds.
5.5 eV bandgap and 20 MV/cm breakdown field enable extreme-voltage, high-temperature operation beyond silicon or SiC limits.
Boron-doped diamond conducts; pure diamond insulates. Doping concentration enables tunable microwave absorption (1–100 GHz).
Choose from our material catalog (SCD + PCD), capital equipment, and custom services. Every product ships with technical support and Custom DFM for non-standard footprints.
Ultra-large single-crystal diamond plates, wafers, and doped variants for AI interposers, GaN-on-Diamond, and engineered semiconductor substrates.
Featured Products
Free-standing PCD wafers, BDD electrodes on Si/Nb/Ti/glass substrates, Cu-plated thermal spreaders, and diamond coatings for TGV interposers.
Featured Products
MPCVD reactor systems (MP915 family) and hydrogen generators for in-house diamond deposition. Available to qualified partners.
Browse EquipmentCustom diamond coating services (including biomedical-grade) and custom multi-layer epitaxial growth for advanced heterostructures.
Browse ServicesDiamond's extreme properties unlock performance gains across the electronics stack — from the AI accelerator in the data center to the sensor in the biomedical lab.
1000W+ GPU/HBM thermal management, monolithic AI interposers, advanced 2.5D/3D packaging.
Thermal baseplates for 51.2T/102.4T switches, optical engine lids, ELSFP laser submounts.
GaN-on-Diamond and SiC-on-Diamond substrates for high-frequency, high-voltage power devices.
BDD electrodes for electrochemistry, biomedical-grade diamond coatings, biosensors.