375 citations · 478 across the 6 of their papers we have counts for
11 papers
Frequency measurements beyond the Heisenberg time-energy limit with a single atom
Liam P. McGuinness
The Heisenberg time-energy relation prevents determination of an atomic transition to better than the inverse of the measurement time. The relation generally applies to frequency e…
Nanoscale vector electric field imaging using a single electron spin
M. S. J Barson, L. M. Oberg, L. P. McGuinness +4
The ability to perform nanoscale electric field imaging of elementary charges at ambient temperatures will have diverse interdisciplinary applications. While the nitrogen-vacancy (…
Randomisation of Pulse Phases for Unambiguous and Robust Quantum Sensing
Zhen-Yu Wang, Jacob E. Lang, Simon Schmitt +6
We develop theoretically and demonstrate experimentally a universal dynamical decoupling method for robust quantum sensing with unambiguous signal identification. Our method uses r…
NV center based nano-NMR enhanced by deep learning
Nati Aharon, Amit Rotem, Liam P. McGuinness +3
The growing field of nano nuclear magnetic resonance (nano-NMR) seeks to estimate spectra or discriminate between spectra of minuscule amounts of complex molecules. While this fiel…
Magnetic-field-learning using a single electronic spin in diamond with one-photon-readout at room temperature
Raffaele Santagati, Antonio A. Gentile, Sebastian Knauer +11
Nitrogen-vacancy (NV) centres in diamond are appealing nano-scale quantum sensors for temperature, strain, electric fields and, most notably, for magnetic fields. However, the cryo…
Quantum measurement of a rapidly rotating spin qubit in diamond
Alexander A. Wood, Emmanuel Lilette, Yaakov Y. Fein +5
A controlled qubit in a rotating frame opens new opportunities to probe fundamental quantum physics, such as geometric phases in physically rotating frames, and can potentially enh…