Quantum sensors are finding their way from laboratories to the real world, as witnessed by
the increasing number of start-ups in this field. The atomic length scale of quantum sensors …

Solid-state spin systems including nitrogen-vacancy (NV) centers in diamond constitute an
increasingly favored quantum sensing platform. However, present NV ensemble devices …

The nitrogen-vacancy (NV) center in diamond is a solid-state defect qubit with favorable
coherence time up to room temperature, which could be harnessed in several quantum …

Nuclear magnetic resonance (NMR) is a powerful method for determining the structure of
molecules and proteins. Whereas conventional NMR requires averaging over large …

We provide an overview of the experimental techniques, measurement modalities, and
diverse applications of the quantum diamond microscope (QDM). The QDM employs a …

Developing superior quantum sensing strategies ranging from ultrahigh precision
measurements to complex structural analyses is at the heart of quantum technologies …

Quantum technologies have seen a rapid developmental surge over the last couple of years.
Though often overshadowed by quantum computation, quantum sensors show tremendous …

Magnetometers based on nitrogen-vacancy (NV) centers in diamond are promising room-
temperature, solid-state sensors. However, their reported sensitivity to magnetic fields at low …

Quantum metrology enables some of the most precise measurements. In the life sciences,
diamond-based quantum sensing has led to a new class of biophysical sensors and …

The accurate detection of very weak biomagnetic signals with a sensitivity of fT levels and
mapping nanoscale magnetic field variations are two of the most significant challenges for …