Protecting quantum information via destructive interference of correlated noise

A Salhov, Q Cao, J Cai, A Retzker, F Jelezko… - Physical Review Letters, 2024 - APS
Decoherence and imperfect control are crucial challenges for quantum technologies.
Common protection strategies rely on noise temporal autocorrelation, which is not optimal if …

J-coupling NMR spectroscopy with nitrogen vacancy centers at high fields

P Alsina-Bolívar, A Biteri-Uribarren… - Physical Review …, 2024 - APS
A diamond-based sensor utilizing nitrogen-vacancy (NV) center ensembles permits the
analysis of micron-sized samples through nuclear magnetic resonance (NMR) techniques at …

Improved Electron-Nuclear Quantum Gates for Spin Sensing and Control

HB van Ommen, GL van de Stolpe, N Demetriou… - arXiv preprint arXiv …, 2024 - arxiv.org
The ability to sense and control nuclear spins near solid-state defects might enable a range
of quantum technologies. Dynamically Decoupled Radio-Frequency (DDRF) control offers a …

High radiation efficiency and tunable resonance planar double-turn spiral antenna for manipulation of nitrogen-vacancy centers

A Gao, L Zhao, R Yan, Y Wang - Review of Scientific Instruments, 2024 - pubs.aip.org
Nitrogen-vacancy (NV) centers in diamond are promising quantum sensors, where
microwave antennas play a crucial role in manipulating the spin states accurately …

Control sequences for Nitrogen-Vacancy centers in the high frequency regime

C Munuera-Javaloy - arXiv preprint arXiv:2409.19994, 2024 - arxiv.org
In recent years, the field of quantum sensing has garnered increasing attention due to its
potential to revolutionize various scientific and technological domains. Among the different …

Robust microwave cavity control for NV ensemble manipulation

I Iriarte-Zendoia, C Munuera-Javaloy… - arXiv preprint arXiv …, 2024 - arxiv.org
Nitrogen-vacancy (NV) center ensembles have the potential to improve a wide range of
applications, including nuclear magnetic resonance spectroscopy at the microscale and …

High-Field Microscale NMR Spectroscopy with NV Centers in Dipolarly-Coupled Samples

C Munuera-Javaloy, A Tobalina… - arXiv preprint arXiv …, 2024 - arxiv.org
Diamond-based quantum sensors have enabled high-resolution NMR spectroscopy at the
microscale in scenarios where fast molecular motion averages out dipolar interactions …

Enhanced microscale NMR spectroscopy of low-gyromagnetic ratio nuclei via hydrogen transfer

P Alsina-Bolívar, J Casanova - arXiv preprint arXiv:2410.14401, 2024 - arxiv.org
Chemical shifts and J-couplings are fundamental parameters in NMR spectroscopy as they
provide structural information about molecules. Extracting these quantities from isotopes …