Nanoscale Vector AC Magnetometry with a Single Nitrogen-Vacancy Center in Diamond
Nanoscale Vector AC Magnetometry with a Single Nitrogen-Vacancy Center in Diamond
Detection of AC magnetic fields at the nanoscale is critical in applications ranging from fundamental physics to materials science. Isolated quantum spin defects, such as the nitrogen-vacancy center in diamond, can achieve the desired spatial resolution with high sensitivity. Still, vector AC magnetometry currently relies on using different orientations of …