Products
Quantum diamond
+
  • Quantum diamond

Quantum diamond

Category:

Products

High-concentration NV (Nitrogen-Vacancy) ensemble are widely used in precision measurement fields for highly accurate measurements of physical quantities such as magnetic fields, electric fields, and currents. We offer a variety of specifications for high-concentration NV center ensemble products, with customizable sizes and concentrations to meet specific requirements.

High concentration NV center ensemble Single NV center Electronic grade diamond Micro-nano diamond NV color center

High concentration NV center ensemble

High-concentration NV (Nitrogen-Vacancy) ensemble are widely used in precision measurement fields for highly accurate measurements of physical quantities such as magnetic fields, electric fields, and currents. We offer a variety of specifications for high-concentration NV center ensemble products, with customizable sizes and concentrations to meet specific requirements.

Main parameter

Parameter

Values

NV

100-1000 ppb

T₁

~5ms

T₂

10-200μs

T*₂

~0.3-1μs

22

22

NV centers exhibit excellent coherence at room temperature and serve as outstanding single-photon sources. They find applications in quantum sensing, quantum communication, and quantum computing. We offer a variety of specifications for single NV center products, suitable for studying the fundamental properties of NV centers, implementing quantum precision measurements, and exploring quantum algorithms.

22

Single NV center

Main parameter

 

Concentration

T1

T2

T2*

Single NV center

1/um2

~5ms

100-200us

0.5-8 us

NV center array

0.25/um2

~5ms

100-200us

0.3-4 us

Electronic grade diamonds ([N]<5 ppb, [B]<1 ppb) are ideal materials for producing various color centers and radiation detectors. After years of research and development, We have developed high-quality electronic-grade diamond products with extremely low background fluorescence.

22

Main parameter

Parameter

Values

Crystal direction

{100} face

Roughness

<5 nm

13C

1.1%

[N]

<5ppb

[B]

<1ppb

[NV]

<0.05 ppb

By preparing NV color centers in micro nano diamonds, the spatial resolution of NV color center measurement can be greatly improved, and it is also convenient to couple NV color centers with optical fibers, simplifying the measurement device. We prepare a high concentration NV color center ensemble inside micro nano diamonds, with multiple particle sizes and concentrations to choose from.

22

Main parameter

Parameter

Numerical value

Particle size

0.01 – 100 um

Concentration

Monochromatic heart，10- 500 ppb