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The ENV-20 diamond, manufactured by Hainan Neocrystech Co., Ltd, is a remarkable diamond that boasts a high density of NV centers. This unique feature gives the diamond its beautiful pink color, making it truly stand out.
What sets the ENV-20 diamond apart is its atomic-level sensor, known as the NV center. This sensor provides the diamond with unparalleled sensitivity, which is determined by the density and coherence time of the NV centers. With ENV-20, you can expect the ultimate sensitivity for your high-sensitivity detection needs.
ENV-20 is a high-quality quantum-grade diamond that contains a high density of high spin coherent NV centers. This makes it an ideal choice for various fields that require precise and accurate detection capabilities.
Our ensemble NV diamond is meticulously crafted with polished faces, including {100}, {110}, and {111}. This ensures a flawless and elegant appearance, further enhancing the overall appeal of the ENV-20 diamond.
| PARAMETER | ||
| Element | Content | Notes |
| Typical NV center type | Ensemble NVcenter | |
| Typical NV center density | 500 ppb/1ppm/2ppm | Measured by ODMR |
| Typical spin coherence time(T2) | ≥100 μs | Measured by Spin Echo |
| Typical spin coherence time(T2*) | *** | 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 | |
Welcome to Hainan Neocrystech Co., Ltd, where we offer high-quality lab-measured parameters under international standards. Our customizable standard size, which can be tailored up to 10×10mm, ensures a perfect fit for your specific needs. With our flexible options, you can customize the NV center densities ranging from 500ppb to 5ppm.
Our product finds extensive applications in various industries, including quantum computing, precision measurement, semiconductor industry, and life science. Whether you are exploring the possibilities of quantum computing or conducting precise measurements, our product is designed to meet your requirements.
HaiNan Neocrystech Co., Ltd. specializes 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 offer 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 exhibit a T2 ranging from 100 to 200 µm, with a T2* of 0.5 µm. We provide customized diamonds with major {100}, {111}, or {110} faces in different densities.
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