“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 readout of negatively charged nitrogen-vacancy centre electron spins is essential for
applications in quantum computation, metrology and sensing. Conventional readout …

The loss of coherence is one of the main obstacles for the implementation of quantum
information processing. The efficiency of dynamical decoupling schemes, which have been …

Spectroscopy is a branch of physics that studies the interaction of an electromagnetic (EM)
radiation with matter. The essence of spectroscopy is in the observation of the way in which …

Spin waves, collective dynamic magnetic excitations, offer crucial insights into magnetic
material properties. Rare‐earth iron garnets offer an ideal spin‐wave (SW) platform with …

Semiconductor nanoparticles host a number of paramagnetic point defects and impurities,
many of them adjacent to the surface, whose response to external stimuli could help probe …

Dense ensembles of spin qubits are valuable for quantum applications, even though their
coherence protection remains challenging. Continuous dynamical decoupling can protect …

The sensitivity of quantum magnetometer is challenged by control errors and, especially in
the solid state, by their short coherence times. Refocusing techniques can overcome these …

Solid-state qubits hold the promise to achieve an unmatched combination of sensitivity and
spatial resolution. To achieve their potential, the qubits need, however, to be shielded from …

We introduce an alternate route to dynamically polarize the nuclear spin host of nitrogen-
vacancy (NV) centers in diamond. Our approach articulates optical, microwave, and radio …