Product Details
The First Critical Raw Material for Diamond Epitaxial Growth
Before growing diamond films on non-diamond substrates such as silicon and silicon carbide, diamond cannot nucleate epitaxially directly because of the significant mismatch between the substrate and diamond lattice structures. The substrate surface must first be seeded with nanodiamond particles. We provide nanodiamond seed products in two forms—slurry and powder—as indispensable nucleation materials for CVD diamond film processes.
Core Product Overview
Nanodiamond Seed Slurry
A suspension made by dispersing nanodiamond particles. It offers minimal particle agglomeration and excellent dispersion stability, and can be used directly with processes such as spin coating and ultrasonic-assisted seeding. This enables customers to rapidly seed substrate surfaces on the production line while reducing pretreatment time.

Nanodiamond Seed Powder
A dry nanodiamond powder that allows customers to prepare solution concentrations and dispersion formulations according to their own process requirements. It offers extended storage stability and greater formulation flexibility, making it suitable for customers with in-house seeding capabilities.


Core Features and Advantages
Applications
Our Process Capabilities
From nanodiamond particle selection and dispersion formulation development to particle size distribution and purity testing, we provide a stable and reliable nanodiamond seed supply service. We can also customize slurry concentration, particle size specifications, and supply form according to the customer's substrate type and subsequent CVD process requirements.
Contact us to learn more about contract manufacturing services for CVD diamond raw materials.
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