Sensitivity optimization for NV-diamond magnetometry

JF Barry, JM Schloss, E Bauch, MJ Turner, CA Hart… - Reviews of Modern …, 2020 - APS
Solid-state spin systems including nitrogen-vacancy (NV) centers in diamond constitute an
increasingly favored quantum sensing platform. However, present NV ensemble devices …

High-resolution magnetic resonance spectroscopy using a solid-state spin sensor

DR Glenn, DB Bucher, J Lee, MD Lukin, H Park… - Nature, 2018 - nature.com
Quantum systems that consist of solid-state electronic spins can be sensitive detectors of
nuclear magnetic resonance (NMR) signals, particularly from very small samples. For …

Clock transition by continuous dynamical decoupling of a three-level system

A Stark, N Aharon, A Huck, HAR El-Ella, A Retzker… - Scientific reports, 2018 - nature.com
We present a novel continuous dynamical decoupling scheme for the construction of a
robust qubit in a three-level system. By means of a clock transition adjustment, we first show …

Digitized counterdiabatic quantum algorithm for protein folding

P Chandarana, NN Hegade, I Montalban, E Solano… - Physical Review …, 2023 - APS
We propose a hybrid classical-quantum digitized counterdiabatic algorithm to tackle the
protein-folding problem on a tetrahedral lattice. Digitized counterdiabatic quantum …

Quantum metrology with strongly interacting spin systems

H Zhou, J Choi, S Choi, R Landig, AM Douglas, J Isoya… - Physical review X, 2020 - APS
Quantum metrology is a powerful tool for explorations of fundamental physical phenomena
and applications in material science and biochemical analysis. While in principle the …

Robust dynamic hamiltonian engineering of many-body spin systems

J Choi, H Zhou, HS Knowles, R Landig, S Choi… - Physical Review X, 2020 - APS
We introduce a new approach for the robust control of quantum dynamics of strongly
interacting many-body systems. Our approach involves the design of periodic global control …

Long-lived electronic spin qubits in single-walled carbon nanotubes

JS Chen, KJ Trerayapiwat, L Sun, MD Krzyaniak… - Nature …, 2023 - nature.com
Electron spins in solid-state systems offer the promise of spin-based information processing
devices. Single-walled carbon nanotubes (SWCNTs), an all-carbon one-dimensional …

Catapulting towards massive and large spatial quantum superposition

R Zhou, RJ Marshman, S Bose, A Mazumdar - Physical Review Research, 2022 - APS
A large spatial quantum superposition of size O (1–10) μ m for mass m∼ 10− 17–10− 14 kg
is required to probe the foundations of quantum mechanics and test the classical and …

Color centers in wide-bandgap semiconductors for subdiffraction imaging: a review

S Castelletto, A Boretti - Advanced Photonics, 2021 - spiedigitallibrary.org
Solid-state atomic-sized color centers in wide-band-gap semiconductors, such as diamond,
silicon carbide, and hexagonal boron nitride, are important platforms for quantum …

Constructing nano-object quantum superpositions with a Stern-Gerlach interferometer

RJ Marshman, A Mazumdar, R Folman, S Bose - Physical Review Research, 2022 - APS
Probing quantum mechanics and quantum aspects of general relativity, along with the
sensing and constraining of classical gravity, can all be enabled by unprecedented spatial …