Decoherence of electron spins in nanoscale systems is important to quantum technologies
such as quantum information processing and magnetometry. It is also an ideal model …

A major challenge in using spins in the solid state for quantum technologies is protecting
them from sources of decoherence. This is particularly important in nanodevices where the …

We present a cluster expansion method for approximating quantum spin-bath dynamics in
terms of a classical Gaussian stochastic process. The cluster expansion produces the two …

The decoherence of mixed electron-nuclear spin qubits is a topic of great current
importance, but understanding is still lacking: While important decoherence mechanisms for …

Essential details of two techniques for distance measurements between non-identical spin
labels are summarized. One technique is based on double electron–electron resonance …

Bismuth (209 Bi) is the deepest group V donor in silicon and possesses the most extreme
characteristics such as a 9/2 nuclear spin and a 1.5 GHz hyperfine coupling. These lead to …

Whether a quantum bath can be approximated as classical Gaussian noise is a fundamental
issue in central spin decoherence and also of practical importance in designing noise …

We explore the potential of the novel antiperovskite c-Na3HS to be a solid-state electrolyte
for sodium-ion batteries. To investigate the dynamical stability, phase stability, thermal …

Hybrid qubit systems combining electronic spins with nearby (“proximate”) nuclear spin
registers offer a promising avenue towards quantum information processing, with even …

The clock transitions (CTs) or optimal working points (OWPs) of central qubits have long
coherence times because their frequency fluctuations vanish in the linear order of external …