High Light's semiconductor diamond single crystal
has a surface roughness of less than 1nm
We have sufficient inventory
We can customize CVD seed products according to customer needs
Regular size 10x10-18x18mm


We have independent MPCVD technology and a large number of MPCVD equipment, and have a complete industrial production chain.

Under a 50x magnifying glass,
no impurities, no damage to the edges, no cracks;
Surface roughness Ra<1nm


Our diamond single crystals with a surface roughness of less than 1nm are suitable for:
Power devices such as IGBT and MOSFET;
High-frequency devices such as RF devices and microwave devices;
Sensors such as pressure sensors and temperature sensors.




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