159 citations · 2.7k across the 90 of their papers we have counts for
7 papers · 1 filter
Probing topological spin structures using light-polarization and magnetic microscopy
Till Lenz, Georgios Chatzidrosos, Zhiyuan Wang +12
We present an imaging modality that enables detection of magnetic moments and their resulting stray magnetic fields. We use wide-field magnetic imaging that employs a diamond-based…
Rapid online solid-state battery diagnostics with optically pumped magnetometers
Yinan Hu, Geoffrey Z. Iwata, Lykourgos Bougas +7
Solid state battery technology is motivated by the desire to deliver flexible power storage in a safe and efficient manner. The increasingly widespread use of batteries from mass-p…
Magnetic sensing at zero field with a single nitrogen-vacancy center
Till Lenz, Arne Wickenbrock, Fedor Jelezko +2
Single nitrogen-vacancy (NV) centers are widely used as nanoscale sensors for magnetic and electric fields, strain and temperature. Nanoscale magnetometry using NV centers allows f…
High homogeneity permanent magnet for diamond magnetometry
Arne Wickenbrock, Huijie Zheng, Georgios Chatzidrosos +3
Halbach magnets are a source of homogeneous magnetic field in an enclosed volume while keeping stray fields at a minimum. Here, we present the design, construction, and characteriz…
Sensitive magnetometry in challenging environments
Kai-Mei C. Fu, Geoffrey Z. Iwata, Arne Wickenbrock +1
State-of-the-art magnetic field measurements performed in shielded environments with carefully controlled conditions rarely reflect the realities of those applications envisioned i…
Photoluminescence at the ground state level anticrossing of the nitrogen-vacancy center in diamond
Viktor Ivády, Huijie Zheng, Arne Wickenbrock +9
The nitrogen-vacancy center (NV center) in diamond at magnetic fields corresponding to the ground state level anticrossing (GSLAC) region gives rise to rich photoluminescence (PL)…
Quantum sensor networks as exotic field telescopes for multi-messenger astronomy
Conner Dailey, Colin Bradley, Derek F. Jackson Kimball +4
Multi-messenger astronomy, the coordinated observation of different classes of signals originating from the same astrophysical event, provides a wealth of information about astroph…