Spin hyperpolarization in modern magnetic resonance

J Eills, D Budker, S Cavagnero, EY Chekmenev… - Chemical …, 2023 - ACS Publications
Magnetic resonance techniques are successfully utilized in a broad range of scientific
disciplines and in various practical applications, with medical magnetic resonance imaging …

Optical detection of magnetic resonance

D Suter - Magnetic Resonance, 2020 - mr.copernicus.org
The combination of magnetic resonance with laser spectroscopy provides some interesting
options for increasing the sensitivity and information content of magnetic resonance. This …

Discrete time crystal sensing

LJI Moon, PM Schindler, RJ Smith, E Druga… - arXiv preprint arXiv …, 2024 - arxiv.org
Prethermal discrete time crystals (PDTCs) are a nonequilibrium state of matter characterized
by long-range spatiotemporal order, and exhibiting a subharmonic response stabilized by …

Enhanced dynamic nuclear polarization via swept microwave frequency combs

A Ajoy, R Nazaryan, K Liu, X Lv… - Proceedings of the …, 2018 - National Acad Sciences
Dynamic nuclear polarization (DNP) has enabled enormous gains in magnetic resonance
signals and led to vastly accelerated NMR/MRI imaging and spectroscopy. Unlike …

Hyperpolarized relaxometry based nuclear T1 noise spectroscopy in diamond

A Ajoy, B Safvati, R Nazaryan, JT Oon, B Han… - Nature …, 2019 - nature.com
The origins of spin lifetimes in quantum systems is a matter of importance in several areas of
quantum information. Spectrally mapping spin relaxation processes provides insight into …

Interference in atomic magnetometry

M Jiang, W Xu, Q Li, Z Wu, D Suter… - Advanced Quantum …, 2020 - Wiley Online Library
Atomic magnetometers are highly sensitive detectors of magnetic fields that monitor the
evolution of the macroscopic magnetic moment of atomic vapors, and opening new …

Carbon-13 dynamic nuclear polarization in diamond via a microwave-free integrated cross effect

J Henshaw, D Pagliero, PR Zangara… - Proceedings of the …, 2019 - National Acad Sciences
Color-center–hosting semiconductors are emerging as promising source materials for low-
field dynamic nuclear polarization (DNP) at or near room temperature, but hyperfine …

[HTML][HTML] Room temperature “optical nanodiamond hyperpolarizer”: Physics, design, and operation

A Ajoy, R Nazaryan, E Druga, K Liu, A Aguilar… - Review of Scientific …, 2020 - pubs.aip.org
Dynamic Nuclear Polarization (DNP) is a powerful suite of techniques that deliver multifold
signal enhancements in nuclear magnetic resonance (NMR) and MRI. The generated …

Maximizing information obtainable by quantum sensors through the quantum Zeno effect

B Ronchi, A Zwick, GA Álvarez - Physical Review Applied, 2024 - APS
Efficient quantum sensing technologies rely on the precise control of quantum sensors,
particularly two-level systems or qubits, to optimize estimation processes. We here exploit …

Optically pumped spin polarization as a probe of many-body thermalization

D Pagliero, PR Zangara, J Henshaw, A Ajoy… - Science …, 2020 - science.org
Disorder and many body interactions are known to impact transport and thermalization in
competing ways, with the dominance of one or the other giving rise to fundamentally …