Boron-Doped Single Crystal HPHT Diamond Plates

Single crystal boron-doped HPHT diamond plates for electronic, electrochemical, sensor and advanced research applications.

Available in light-doped, heavy-doped and high-boron grades. Standard material is supplied with low nitrogen content (<10 ppb by EPR) and mechanically polished surfaces with Ra <10 nm.

Material Grades

Grade	Appearance	Boron Concentration
Light Doped	Light Blue	1.07 × 10¹⁷ atoms/cm³
Heavy Doped	Dark Blue	2.29 × 10¹⁷ atoms/cm³
High-Boron	Deep Blue	Up to approx. 9 × 10¹⁸ atoms/cm³ (≈51 ppm)
Custom High-Boron	Deep Blue	Up to approx. 90 ppm

SIMS test reports can be provided upon request.

Specifications

Item	Description
Material	Single Crystal HPHT Diamond
Diamond Type	Boron-Doped Type IIb
Nitrogen Content	<10 ppb (EPR)
Surface Roughness	Ra <10 nm
Orientation	<100>, <111> or custom
Shape	Square, Rectangular, Plate or Custom
Thickness	Custom
Surface Finish	Mechanical Polishing or Custom Finish
Processing	Cutting, Lapping, Polishing

Typical Applications

Boron-doped HPHT diamond is used for conductive and semiconductive diamond research, electrochemical electrodes, sensor development, diamond electronics and advanced material studies.

Research institutes, universities and semiconductor laboratories commonly use this material for prototype development, material characterization and device fabrication.