25 citations · 43 across the 2 of their papers we have counts for
3 papers
quant-ph2022
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…
cond-mat.mtrl-sci2022★ 25 cited
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…
cond-mat.mes-hall2012★ 18 cited
Realization of GHz-frequency impedance matching circuits for nano-scale devices
G. Puebla-Hellmann, A. Wallraff
Integrating nano-scale objects, such as single molecules or carbon nanotubes, into impedance transformers and performing radio-frequency measurements allows for high time-resolutio…