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High-quality NV diamond tip Scanning NV Magnetometer (QDAFM) systems provide non-destructive, room-temperature magnetic imaging with nanometer-scale resolution, using single nitrogen-vacancy centers located
from the tip apex. These systems, featuring probes from manufacturers like Qzabre or Qnami, integrate AFM for simultaneously measuring surface topography and stray magnetic fields, crucial for studying 2D materials, spintronics, and magnetic domain walls.
Key Features and Capabilities
- High Sensitivity & Resolution: Typical CW-ODMR sensitivity is , capable of detecting magnetic textures at the nanoscale.
- Plug-and-Play Probes: Commercial tips (e.g., Qzabre QST) are pre-characterized for brightness (100–1,000 kcts/s), contrast (15%–27%), and T2 coherence times.
- Versatile Operation: Supports imaging in ambient conditions, in-vacuum, or at cryogenic temperatures.
- Technique: Combines Atomic Force Microscopy (AFM) with optically detected magnetic resonance (ODMR) to track magnetic fields while mapping the topography.
Leading Suppliers & Technologies
- Qzabre AG: Offers pre-characterized Quantum Scanning Tips (QST) and full Scanning NV Microscopes designed for high-resolution imaging.
- Qnami: Provides patented Quantilever MX probes, designed for high sensitivity and precise, <10 nm distance from the sample.
- CIQTEK: Manufactures Scanning NV Probes and spectrometers for high-resolution studies.
- Harvard/Yacoby Lab: Developed specialized, easy-to-integrate monolithic diamond probes.
Common Applications
- Spintronics & 2D Materials: Imaging skyrmions and magnetic domains.
- Condensed Matter Physics: Investigating anti-ferromagnetics.
- Life Sciences: Imaging magnetic particles like ferritin at the cellular level.
- Geology: Analyzing remanent magnetism in minerals.
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Web results
Scanning NV Tips - High-Sensitivity Diamond Probes
QZabre
https://www.qzabre.com › QST
QZabre
https://www.qzabre.com › QST
The Quantum Scanning Tip (QST) is a fully integrated, plug-and-play sensor chip built around a single nitrogen-vacancy (NV) center in diamond.Read more
Missing: quality QDAFM
high quality nv diamond tip scanning nv magnetometer ...
CIQTEK
https://www.ciqtekglobal.com › high-quality-nv-diamo...
CIQTEK
https://www.ciqtekglobal.com › high-quality-nv-diamo...
high quality nv diamond tip scanning nv magnetometer qdafm. ... scanning nv magnetometer applications · scanning nv center microscope · scanning nv magnetometry ...Read more
Web results
NV magnetometry – A White Paper by Qnami
HORIBA
https://www.horiba.com › int › news › detail › news › n...
HORIBA
https://www.horiba.com › int › news › detail › news › n...
Jun 16, 2021 — ProteusQ is a high performance, compact, stable and easy to use Scanning NV Magnetomer. It enables non-invasive measurement of magnetic fields ...Read more
Scanning diamond NV center magnetometer probe ...
AIP Publishing
https://pubs.aip.org › aip › jap › article › Scanning-dia...
AIP Publishing
https://pubs.aip.org › aip › jap › article › Scanning-dia...
Dec 28, 2021 — In this study, we introduce an alternative method to fabricate a scanning NV probe using laser cutting and focused ion beam (FIB) milling from a bulk diamond.Read more
Missing: quality QDAFM
Quantum Diamond Microscope (QDM)
University of Minnesota Twin Cities
https://cse.umn.edu › irm › quantum-diamond-microsc...
University of Minnesota Twin Cities
https://cse.umn.edu › irm › quantum-diamond-microsc...
Oct 15, 2025 — First generation QDM built in 2019. Designed to map magnetic sources near the surface of a polished material.Read more
Diamond tip for NV (nitrogen vacancy) magnetometry
Harvard Office of Technology Development
https://otd.harvard.edu › technologies › diamond-tip-for-...
Harvard Office of Technology Development
https://otd.harvard.edu › technologies › diamond-tip-for-...
The Yacoby lab has developed a nitrogen-vacancy (NV) probe that provides an unprecedented combination of spatial resolution and magnetic sensitivity under ...Read more
Fabrication of tips for scanning probe magnetometry by ...
IOPscience
https://iopscience.iop.org › article
IOPscience
https://iopscience.iop.org › article
by A Götze2024Cited by 1 — In this study, we present a chemical vapor deposition (CVD) process to produce diamond tips with NV centers by overgrowing microstructured diamond substrates.Read more
Quantum Diamond Atomic Force Microscope (QDAFM ...
a-matrix.ng
https://a-matrix.ng › ... › Analyzers › Spectrometer
a-matrix.ng
https://a-matrix.ng › ... › Analyzers › Spectrometer
Features · High quality NV diamond tip · Quantitatively non-invasive magnetic imaging · Ultra-high spatial resolution 10-30 nm · Ultra-high sensitivity < 2μT/√Hz ...Read more
QZabre | Scanning NV Magnetometers & Diamond Probes for ...
QZabre
https://www.qzabre.com
QZabre
https://www.qzabre.com
QZabre delivers cutting-edge quantum sensing solutions with diamond NV technology — explore our sensors, platforms and expertise in nanoscale magnetometry.