“Quantum sensing” describes the use of a quantum system, quantum properties, or quantum
phenomena to perform a measurement of a physical quantity. Historical examples of …

The magnetic fields generated by spins and currents provide a unique window into the
physics of correlated-electron materials and devices. First proposed only a decade ago …

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 …

We present the science and technology roadmap for graphene, related two-dimensional
crystals, and hybrid systems, targeting an evolution in technology, that might lead to impacts …

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 …

The isolated electronic spin system of the nitrogen-vacancy (NV) centre in diamond offers
unique possibilities to be employed as a nanoscale sensor for detection and imaging of …

Crystal defects in diamond have emerged as unique objects for a variety of applications,
both because they are very stable and because they have interesting optical properties …

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

Although ferromagnets have many applications, their large magnetization and the resulting
energy cost for switching magnetic moments bring into question their suitability for reliable …

The nitrogen-vacancy defect centre in diamond,,, has potential applications in nanoscale
electric and magnetic-field sensing,,,,, single-photon microscopy,, quantum information …