The Qnami ProteusQ Scanning NV Microscope is a complete quantum microscope system. It is the first scanning NV (nitrogen-vacancy) microscope for the analysis of magnetic materials at the atomic scale. By combining NV magnetometry and scanning probe microscopy techniques into a single instrument, scanning NV magnetometry provides simultaneous acquisition of the sample's topography and its surface magnetic fields with nanoscale resolution.
Features:
- CW and pulsed Optically Detected Magnetic Resonance spectroscopy
- High frequency pulsing capabilities
- Measurement scripting abilities via Jupyter Notebook
- Single electron spin sensitivity
Specifications:
- Sample size 12x12 mm
- Scan range (80x80 um)
- Lateral spatial resolution: ~40 nm
- Nominal magnetic field sensitivity: 3 μT/sqrt(Hz)
- Operating Temperature: room T – 400 K at ambient. Low T capability at vacuum environment will be installed later
- Microwave operating frequency bandwidth 2.5-3.5 GHz, 10Hz resolution
- Ultra-low drift, closed-loop scanning
Applications:
Good for magnetometry (magnetic nanostructures, spintronics, domain wall, magnetic textures, etc.), surface current mapping and thermometry (temperature imaging, thermal defects)
