[HTML][HTML] Paramagnetic NMR in solution and the solid state

AJ Pell, G Pintacuda, CP Grey - Progress in nuclear magnetic resonance …, 2019 - Elsevier
The field of paramagnetic NMR has expanded considerably in recent years. This review
addresses both the theoretical description of paramagnetic NMR, and the way in which it is …

Structure determination and refinement of paramagnetic materials by solid-state NMR

J Koppe, AJ Pell - ACS Physical Chemistry Au, 2023 - ACS Publications
Paramagnetism in solid-state materials has long been considered an additional challenge
for structural investigations by using solid-state nuclear magnetic resonance spectroscopy …

Quantum error correction with molecular spin qudits

M Chizzini, L Crippa, L Zaccardi, E Macaluso… - Physical Chemistry …, 2022 - pubs.rsc.org
Thanks to the large number of levels which can be coherently manipulated, molecular spin
systems constitute a very promising platform for quantum computing. Indeed, they can …

The Structure of Molecular and Surface Platinum Sites Determined by DNP-SENS and Fast MAS 195Pt Solid-State NMR Spectroscopy

A Venkatesh, A Lund, L Rochlitz… - Journal of the …, 2020 - ACS Publications
The molecular level characterization of heterogeneous catalysts is challenging due to the
low concentration of surface sites and the lack of techniques that can selectively probe the …

Looking into the dynamics of molecular crystals of ibuprofen and terephthalic acid using 17O and 2H nuclear magnetic resonance analyses

CH Chen, I Goldberga, P Gaveau… - Magnetic …, 2021 - Wiley Online Library
Oxygen‐17 and deuterium are two quadrupolar nuclei that are of interest for studying the
structure and dynamics of materials by solid‐state nuclear magnetic resonance (NMR) …

Practical aspects of recording ultra-wideline NMR patterns under magic-angle spinning conditions

AR Altenhof, MJ Jaroszewicz… - The Journal of …, 2020 - ACS Publications
Many NMR-active nuclei give rise to solid-state NMR spectra that span extremely large
frequency regions due to the effects of large anisotropic NMR interactions; such spectra …

Frequency-swept ultra-wideline magic-angle spinning NMR spectroscopy

J Koppe, M Bußkamp, MR Hansen - The Journal of Physical …, 2021 - ACS Publications
Recent years have witnessed the development of solid-state NMR techniques that allow the
direct investigation of extremely wide inhomogeneously broadened resonance lines. To …

[HTML][HTML] Frequency-swept adiabatic pulses for broadband solid-state MAS NMR

JP Carvalho, AJ Pell - Journal of Magnetic Resonance, 2021 - Elsevier
We present a complete description of frequency-swept adiabatic pulses applied to isolated
spin-1/2 nuclei with a shift anisotropy in solid materials under magic-angle spinning. Our …

Observation of proximities between spin-1/2 and quadrupolar nuclei in solids: Improved robustness to chemical shielding using adiabatic symmetry-based recoupling

H Nagashima, ASL Thankamony, J Trébosc… - Solid State Nuclear …, 2018 - Elsevier
We introduce a novel heteronuclear dipolar recoupling based on the R 2 1− 1 symmetry,
which uses the tanh/tan (tt) shaped pulse as a basic inversion element and is denoted R 2 …

[HTML][HTML] Artefact-free broadband 2D NMR for separation of quadrupolar and paramagnetic shift interactions

R Aleksis, JP Carvalho, A Jaworski, AJ Pell - Solid state nuclear magnetic …, 2019 - Elsevier
Two new two-dimensional, broadband, solid-state NMR experiments for separating and
correlating the quadrupolar and shift interactions of spin I= 1 nuclei in paramagnetic systems …