Sci-Tech Products
Overview
ZS Technology's main business is the production and sales of single crystal CVD diamond, the current products are mainly Type IIa diamond. The Type IIa diamond is a rare grade diamond species as jewelry and also a very good material for optical, mechanical, thermal and other application fields. Our products cover optical grade single crystal CVD diamond，mechanical grade single crystal CVD diamond，thermal grade single crystal CVD diamond，gem grade single crystal CVD diamond, which can be used in automotive, mechanical, medical, aerospace, optical instruments, semiconductor, quantum computing and jewelry applications.
| Diamond Type | I a (Natural Diamond) | I b (HTHP Diamond) | II a (Natural Diamond) | II a (CVD Diamond) |
|---|---|---|---|---|
| Nitrogen (ppm) | 200-3000 | ~150-200 | <10 | <1 |
| Type of impurities | N, etc. | Fe, Ni, etc. | trace N and B | extremely trace N and B |
| Color | colorless to yellow to brown | colorless to yellow to brown | colorless to brown | colorless to yellow |
