Customized NV Diamond 111

Product specifications can be customized according to customer requirements in terms of diamond size, Crystallographic orientation, NV concentration, NV depth, NV pattern, etc.

PARAMETER
Element	Content	Notes
Typical NV center type	Single/Ensemble
Typical NV center density	***
Typical spin coherence time（T2）	***
Typical spin coherence time（T2*）	***
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	2~10 mm
Standard thickness	0.05-1 mm
Roughness(nm) upper and lower surface	Ra＜ 5 nm
Roughness(nm) side surfaces	Ra＜ 100 nm
Crystallographic orientation	111

Features：

1. All parameters are measured in lab under the international standard;

2. The standard size can be customized up to 10×10mm;

3. The NV center densities can be customized from 500ppb to 5ppm ;

4. Widely used in quantum computing, precision measurement, semiconductor industry, life science etc.

HaiNan Neocrystech Co., Ltd. offers quantum-grade diamond products that contain deliberate and controlled levels of nitrogen-vacancy (NV) centres, including high-quality single and ensemble NV centres.

Our exclusive production features an internally dispersion of single NV centers (SNV) in a density between 10 and 300 per 10000 µm², with typical spin coherence times (T2) exceeding 300 µm and a long T2* of 1~3 µm. We support for customization in single NV density, diamond size, and preferred polished faces {100},{111} or {110}.

Our ENV diamonds contains high density NV centres varying from 500 ppb to 5 ppm, with T2 ranging from 100 to 200 µm and T2* of 0.5 µm. We offer customized diamonds with major {100},{111} or {110} in different densities.