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 long-dreamed-of capability of monitoring the molecular machinery in living systems has
not been realized yet, mainly due to the technical limitations of current sensing technologies …

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 …

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

ABSTRACT A dense layer of nitrogen-vacancy (NV) centers near the surface of a diamond
can be interrogated in a widefield optical microscope to produce spatially resolved maps of …

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 …

State-of-the-art magnetic field measurements performed in shielded environments under
carefully controlled conditions rarely reflect the realities of those applications envisioned in …

Quantum sensors based on spin defects in diamond have recently enabled detailed imaging
of nanoscale magnetic patterns, such as chiral spin textures, two-dimensional ferromagnets …

This review examines the recent advancements in transparent electrodes and their crucial
role in multimodal sensing technologies. Transparent electrodes, notable for their optical …