464 citations · 1.3k across the 11 of their papers we have counts for
11 papers
Mapping a 50-spin-qubit network through correlated sensing
G. L. van de Stolpe, D. P. Kwiatkowski, C. E. Bradley +7
Spins associated to optically accessible solid-state defects have emerged as a versatile platform for exploring quantum simulation, quantum sensing and quantum communication. Pione…
Adiabatic Dynamical-Decoupling Based Control of Nuclear Spin Registers
O. T. Whaites, J. Randall, T. H. Taminiau +1
The use of the nuclear spins surrounding electron spin qubits as quantum registers and long-lived memories opens the way to new applications in quantum information and biological s…
Observation of a many-body-localized discrete time crystal with a programmable spin-based quantum simulator
J. Randall, C. E. Bradley, F. V. van der Gronden +7
The discrete time crystal (DTC) is a recently discovered phase of matter that spontaneously breaks time-translation symmetry. Disorder-induced many-body-localization is required to…
Coherence and entanglement of inherently long-lived spin pairs in diamond
H. P. Bartling, M. H. Abobeih, B. Pingault +7
Understanding and protecting the coherence of individual quantum systems is a central challenge in quantum science and technology. Over the last decades, a rich variety of methods…
Atomic-scale imaging of a 27-nuclear-spin cluster using a single-spin quantum sensor
M. H. Abobeih, J. Randall, C. E. Bradley +6
Nuclear magnetic resonance (NMR) is a powerful method for determining the structure of molecules and proteins. While conventional NMR requires averaging over large ensembles, recen…
A 10-qubit solid-state spin register with quantum memory up to one minute
C. E. Bradley, J. Randall, M. H. Abobeih +6
Spins associated to single defects in solids provide promising qubits for quantum information processing and quantum networks. Recent experiments have demonstrated long coherence t…
Generation of high-fidelity quantum control methods for multi-level systems
J. Randall, A. M. Lawrence, S. C. Webster +3
In recent decades there has been a rapid development of methods to experimentally control individual quantum systems. A broad range of quantum control methods has been developed fo…
Trapped-ion quantum logic with global radiation fields
S. Weidt, J. Randall, S. C. Webster +7
Trapped ions are a promising tool for building a large-scale quantum computer. However, the number of required radiation fields for the realisation of quantum gates in any proposed…
Classical Computation by Quantum Bits
B. Antonio, J. Randall, W. K. Hensinger +2
Atomic-scale logic and the minimization of heating (dissipation) are both very high on the agenda for future computation hardware. An approach to achieve these would be to replace…
Ground-state cooling of a trapped ion using long-wavelength radiation
S. Weidt, J. Randall, S. C. Webster +5
We demonstrate ground-state cooling of a trapped ion using radio-frequency (RF) radiation. This is a powerful tool for the implementation of quantum operations, where RF or microwa…
Efficient preparation and detection of microwave dressed-state qubits and qutrits with trapped ions
J. Randall, S. Weidt, E. D. Standing +6
We demonstrate a method for preparing and detecting all eigenstates of a three-level microwave dressed system with a single trapped ion. The method significantly reduces the experi…