Electronic Grade Diamond
High-purity CVD diamond for single-NV experiments, ion implantation, quantum photonics and device fabrication.
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Quantum Diamond Engineering
Diamond Engineered for Quantum Science
Nova Crystal develops quantum-grade CVD diamond for NV-center research, including electronic-grade diamond, shallow NV centers, NV ensembles, NV arrays and isotopically enriched diamond.
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Quantum Materials
Quantum Diamond, Engineered Around Your Experiment
Quantum experiments demand more than high-purity diamond. Nova develops materials with controlled purity, NV depth, defect density, isotope composition, crystal orientation and device geometry.
Shallow NV Diamond
Depth-engineered near-surface NV centers for nanoscale sensing, surface science and nanoscale NMR.
Explore Shallow NV →NV Ensemble Diamond
Engineered NV concentrations for magnetometry, wide-field imaging, quantum sensing and maser research.
Explore NV Ensemble →NV Arrays & Clusters
Patterned and localized NV structures for NV–NV interaction, super-resolution imaging and quantum-device studies.
Explore NV Engineering →Isotope Engineering
Isotopically engineered diamond and controlled nitrogen incorporation for advanced quantum experiments.
Explore Isotope Engineering →Custom Quantum Diamond
Diamond platforms developed around target depth, orientation, isotope composition, pattern and geometry.
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Engineering Capability
From Diamond Growth to NV Engineering
Integrated control from crystal growth and isotope engineering to implantation, NV formation and characterization.
A continuous material-engineering workflow designed around quantum experiments rather than standard catalog specifications.
01
GrowthCVD Growth
High-purity, nitrogen-controlled single-crystal diamond growth.
N < 5 ppb
02
CompositionIsotope Control
Natural-abundance or isotopically engineered carbon and nitrogen systems.
¹²C · ¹⁴N · ¹⁵N
03
GeometryPrecision Processing
Orientation control, precision cutting and ultra-fine surface polishing.
{100} · {110} · {111}
04
Defect PlacementIon Implantation
Controlled species, energy, dose, depth and spatial pattern.
Depth · Dose · Pattern
05
ActivationNV Formation
Post-implantation processing and annealing for engineered NV centers.
Shallow · Array · Ensemble
06
VerificationCharacterization
Material and NV characterization according to project requirements.
PL · ODMR · Surface
Featured Materials
Quantum Diamond Platforms
Research-ready starting points for single-NV, shallow-NV, ensemble and isotope-engineered experiments — with parameters customized around the application.
From high-purity substrates to deliberately engineered defect environments, each platform can be adapted in size, orientation, depth, density and isotope composition.
01 · Electronic Grade
High-Purity CVD Diamond
Low-nitrogen single-crystal diamond for single-NV experiments, implantation substrates, photonics and quantum-device fabrication.
N < 5 ppb{100} / {110} / {111}Ra < 1 nm
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02 · Shallow NV
Near-Surface NV Centers
Depth-engineered NV centers for nanoscale sensing, nanoscale NMR and surface-sensitive quantum experiments.
5–100 nm¹⁴N / ¹⁵NCustom dose
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03 · NV Ensemble
Controlled NV Density
Engineered NV ensembles for wide-field magnetic imaging, quantum sensing, spin-ensemble studies and maser research.
Low density → ppm2D layer availableCustom thickness
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04 · Isotope Engineering
Isotope-Engineered Diamond
¹²C enrichment suppresses the ¹³C nuclear-spin bath for improved NV coherence, with controlled ¹⁴N or ¹⁵N doping for isotope-defined quantum structures.
¹²C > 99.99%¹⁴N / ¹⁵N2D engineered layers
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Custom Engineering
Standard Material Isn't Always Enough.
Quantum experiments often require control beyond crystal size and purity. Nova works with researchers to engineer diamond around the parameters that matter to their experiments, including surface chemistry and termination.
5–100 nmNV depth and custom structures
Single → ppmNV concentration range
{100} / {110} / {111}Crystal orientation
Natural / ¹²CCarbon isotope engineering
¹⁴N / ¹⁵NNitrogen isotope control
Bulk → MembraneCustom material geometry
H / OHydrogen or oxygen surface termination
Applications
Diamond Platforms for Quantum Research
Choose material starting from your research objective, not only from a specification sheet.
Quantum Sensing
NV diamond for magnetic, electric-field, temperature and related quantum sensing.
Nanoscale NMR
Shallow NV centers for near-surface nuclear-spin detection and nanoscale spectroscopy.
Wide-Field Imaging
NV ensembles and engineered NV layers for spatially resolved magnetic imaging.
Quantum Information
High-purity and isotopically engineered diamond for single NV, quantum registers and NV–NV interaction.
Wide-Field Magnetic Imaging
NV ensemble and engineered active layers for spatially resolved magnetic imaging and quantum sensing.
Maser Research
Controlled high-density NV materials for diamond maser and spin-ensemble experiments.
Material Selection
Not Sure Which Diamond Fits Your Experiment?
Start with your experimental goal. We can help translate it into the right material specification.
Single NV ResearchElectronic Grade / ¹²C-Enriched Diamond
Nanoscale NMRShallow NV Diamond
Wide-Field MagnetometryNV Ensemble / 2D NV Layer
Quantum RegistersNV Arrays / NV Clusters / ¹²C Diamond
Maser ResearchHigh-Density NV Ensemble
Surface Sensing5–100 nm Shallow NV
Research
Supporting Quantum Research
Nova develops diamond materials for NV-center physics, quantum sensing, magnetic imaging, quantum information, photonics and emerging quantum technologies.
Explore Research & Publications →NV-Center Physics
Quantum Sensing
Magnetic Imaging
Quantum Information
Technical Resources
Quantum Diamond Knowledge
Practical material guidance for NV-center experiments, quantum sensing, isotope engineering and defect control.
Shallow NV Centers: Is Depth Really the Only Parameter?
Surface condition, implantation, charge stability and coherence can all affect shallow-NV performance.
Read Article →{100} vs {111} Diamond for NV Centers
How crystal orientation can influence NV alignment and experimental architecture.
Read Article →How to Choose NV Concentration
From single NV centers to dense ensembles: matching defect density to the experiment.
Read Article →¹²C-Enriched Diamond for Quantum Research
Understanding carbon-isotope engineering and its role in spin coherence and quantum devices.
Read Article →
Technical Review
Tell Us About Your Experiment
Not every quantum experiment starts with a standard diamond specification. Tell us what you are trying to achieve. We can help translate your experimental requirements into a suitable diamond material and NV configuration.
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