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

“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 …

Spin defects in hexagonal boron nitride (hBN) are promising quantum systems for the
design of flexible two-dimensional quantum sensing platforms. Here we rely on hBN crystals …

Qudi is a general, modular, multi-operating system suite written in Python 3 for controlling
laboratory experiments. It provides a structured environment by separating functionality into …

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 …

Nuclear spin imaging at the atomic level is essential for the understanding of fundamental
biological phenomena and for applications such as drug discovery. The advent of novel …

In order to achieve reliable quantum-information processing results, we need to protect
quantum gates along with the qubits from decoherence. Here we demonstrate …

Inhomogeneous dephasing from uncontrolled environmental noise can limit the coherence
of a quantum sensor or qubit. For solid-state spin qubits such as the nitrogen-vacancy (NV) …

Sensing static magnetic fields with high sensitivity and spatial resolution is critical to many
applications in fundamental physics, bioimaging, and materials science. Even more …

Novel magnetic sensing modalities using quantum sensors or nanoscale probes have
drastically improved the sensitivity and hence spatial resolution of nuclear magnetic …