Boron-Doped Single Crystal Diamond Plate — medium-doped, tunable conductivity
Boron-Doped Single Crystal Diamond Plate — medium-doped, tunable conductivity
Boron doping transforms pure insulating diamond into a tunable semiconductor. The doping concentration controls electrical conductivity, microwave absorption, and electrochemical behavior.
Boron concentration from light to heavy doping. Choose insulating diamond, semi-conducting, or metallic behavior — engineered for your application.
Tunable microwave attenuation across the 1–100 GHz spectrum. Absorbs stray EMI that metal lids reflect back onto the die.
Maintains 1000–2000+ W/m·K thermal conductivity across doping levels. Heat spreading performance rivals pure SCD.
Our B-doped SCD plates span the full doping range. Select the conductivity tier that matches your application.
Insulating to semiconducting
For quantum sensors, MEMS, and semi-insulating substrates. Carrier concentration tunable for specific resistivity targets.
EMI absorption (heat spreader tier)
The sweet spot for AI packaging — absorptive enough to kill cavity resonance, conductive enough for thermal spreading. Sourced for our BDD Heat Spreaders.
Metallic conductivity
Near-metallic conductivity for electrochemical electrodes, ohmic contacts, and high-current diamond electronics.
Sign in to see the standard doping ranges, target sheet-resistance windows, and standard plate geometries we ship. Custom DFM is available for any combination.