We demonstrate coherent quantum control of a single spin driven by the motion of a
mechanical resonator. The motion of a mechanical resonator is magnetically coupled to the …

Mechanical systems can be influenced by a wide variety of small forces, ranging from
gravitational to optical, electrical, and magnetic. When mechanical resonators are scaled …

Observing and controlling macroscopic quantum systems has long been a driving force in
quantum physics research. In particular, strong coupling between individual quantum …

We describe a technique that enables a strong coherent coupling between a single
electronic spin qubit associated with a nitrogen-vacancy impurity in diamond and the …

We report on single electronic spins coupled to the motion of mechanical resonators by a
novel mechanism based on crystal strain. Our device consists of single-crystal diamond …

Coherent control of the nitrogen-vacancy (NV) center in diamond's triplet spin state has
traditionally been accomplished with resonant ac magnetic fields. Here, we show that high …

An obstacle for spin-based quantum sensors is magnetic noise due to proximal spins.
However, a cluster of such spins can become an asset, if it can be controlled. Here, we …

Solid-state spin qubits are promising candidates for quantum information processing, but
controlled interactions and entanglement in large, multiqubit systems are currently difficult to …

We demonstrate a new mechanical transduction platform for individual spin qubits. In our
approach, single micromagnets are trapped using a type-II superconductor in proximity of …

Quantum devices for sensing and computing applications require coherent quantum
systems, which can be manipulated in fast and robust ways. Such quantum control is …