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Nanodiamond Seeds

Product Details

NANODIAMOND SEED — SLURRY & POWDER

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 PRODUCTS

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.

奈米晶種-Slurry

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.

奈米晶種-微米級
奈米晶種-奈米級
CORE FEATURES & ADVANTAGES

Core Features and Advantages

Multiple Particle Size Options: Different nanoscale particle size specifications are available according to substrate type and film growth requirements.
Excellent Dispersion Stability: Slurry products undergo specialized dispersion treatment to effectively prevent particle agglomeration and ensure uniform seeding.
High Purity, Low Impurity Levels: Process impurities are strictly controlled to prevent adverse effects on the quality of subsequent diamond films.
Flexible Form Selection: Customers can choose ready-to-use slurry or powder for in-house preparation according to their production equipment and process preferences.
APPLICATIONS

Applications

Substrate pretreatment for DOSi (Diamond on Silicon) diamond film processes
Substrate pretreatment for DOSiC (Diamond on Silicon Carbide) diamond film processes
Other applications requiring diamond epitaxial growth on non-diamond substrates
PROCESS CAPABILITY

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

Contact us to learn more about contract manufacturing services for CVD diamond raw materials.

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Nanodiamond Seeds Nanodiamond Seeds