182 citations · 600 across the 11 of their papers we have counts for
4 papers · 1 filter
Fast scanning nitrogen-vacancy magnetometry by spectrum demodulation
P. Welter, B. A. Josteinsson, S. Josephy +4
We demonstrate a spectrum demodulation technique for greatly speeding up the data acquisition rate in scanning nitrogen-vacancy center magnetometry. Our method relies on a periodic…
Scanning gradiometry with a single spin quantum magnetometer
William S. Huxter, Marius L. Palm, Miranda L. Davis +4
Here, we demonstrate a gradiometry technique that significantly enhances the measurement sensitivity of such static fields, leading to new opportunities in the imaging of weakly ma…
Scanning nitrogen-vacancy center magnetometry in large in-plane magnetic fields
P. Welter, J. Rhensius, A. Morales +5
Scanning magnetometry with nitrogen-vacancy (NV) centers in diamond has emerged as a powerful microscopy for studying weak stray field patterns with nanometer resolution. Due to th…
Imaging of sub-A currents in bilayer graphene using a scanning diamond magnetometer
M. L. Palm, W. S. Huxter, P. Welter +9
Nanoscale electronic transport gives rise to a number of intriguing physical phenomena that are accompanied by distinct spatial patterns of current flow. Here, we report on sensiti…