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Our High Purity Diamond, manufactured by Hainan Neocrystech Co., Ltd, is specifically designed for the fabrication of high-quality NV centers. These centers provide an extremely pure spin environment, resulting in exceptionally long coherence times.
Our high purify diamond features polished faces on {100}, {110}, and {111} orientations, ensuring superior quality and precision.
| PARAMETER | ||
| Element | Content | Notes |
| N | < 50 ppb | Measured by ERP |
| B | < 1 ppb | Measured by SIMS |
| 13C | 1.1% | Atural abundance |
| 12C | 98.9% | Natural abundance |
| Thermal Properties | ||
| Thermal conductivity | >2000 Wm-1K-1 | |
| Coefficient of thermal expansion(300K) | 1.0±0.1 ppm·K-1 | |
| Coefficient of thermal expansion(1000K) | 4.4±0.1 ppm·K-1 | |
| Geometric properties | ||
| Standard size | 2×2mm/3×3mm | |
| Standard thickness | 0.5mm | |
| Roughness(nm)
upper and lower surface |
Ra< 5 nm | |
| Roughness(nm)
side surfaces |
Ra< 100 nm | |
| Crystallographic orientation | 100 | |
Introducing our cutting-edge customizable NV Centers, designed to meet the highest international standards for precision and reliability.
| Company Name | Hainan Neocrystech Co., Ltd |
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At HaiNan Neocrystech Co., Ltd, we specialize in offering high-quality quantum-grade diamond products. Our diamonds are carefully engineered to contain deliberate and controlled levels of nitrogen-vacancy (NV) centers, including both single and ensemble NV centers.
Our exclusive production process ensures an internally dispersed density of single NV centers (SNV) ranging from 10 to 300 per 10,000 µm². These SNV diamonds boast exceptional spin coherence times (T2) exceeding 300 µm, along with a long T2* of 1~3 µm. We also provide customization options for single NV density, diamond size, and preferred polished faces, including {100}, {111}, or {110}.
Our ENV diamonds feature a high density of NV centers, ranging from 500 ppb to 5 ppm. These diamonds offer a T2 ranging from 100 to 200 µm, with a T2* of 0.5 µm. Just like our SNV diamonds, our ENV diamonds can be customized with major {100}, {111}, or {110} polished faces in different densities.
Experience the cutting-edge technology of quantum-grade diamond products with HaiNan Neocrystech Co., Ltd. Contact us today to discuss your specific requirements and place an order.
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