Microwave Imaging

In the following work, the team led by Patrick Maletinsky uses a Quantilever MX prototype to map the high frequency current (GHz) flowing in a prototype electronic circuit. The magnetic field generated by the current is imaged quantitatively with a shot noise limited sensitivity of 680 nT/Hz1/2and deep sub-wavelength spatial resolution (10-6 * signal wavelength).

Publication
P. Apple et al., Nanoscale microwave imaging with a single electron spin in diamond, New Journal of Physics 17, 112001 (2015).

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Unconventional flexomagnetism in chromium oxide thin films

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Applying inhomogeneous strain to chromium oxide thin films induces a strong vertical gradient of the Neel temperature inferred through scanning NV magnetometry measurements.

Nanoscale mechanics of domain walls

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Scanning NV Magnetometry unveiled for the first time the nanoscale mechanics of antiferromagnetic domain walls opening new avenues for antiferromagnetic spintronics.

Topological defects in multiferroic antiferromagnets

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Qnami Quantilevers enabled the observation of topological defects in multiferroic antiferromagnets at rooom temperature for the first time.

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