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20222026
most citedDesigning broadband pulsed dynamic nuclear polarization sequences in static solids

34 citations · 43 across the 10 of their papers we have counts for

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8 papers · 1 filter

physics.chem-ph2026

Solid-State NMR Dipolar Recoupling in Presence of Large Chemical Shielding Anisotropies by Quaternion-Based Effective Hamiltonian Optimal Control

Enikő Baligács, Nino Wili, José P. Carvalho +2

Dipolar recoupling is a key element in magic-angle-spinning (MAS) solid-state NMR spectroscopy with reintroduced dipole-dipole coupling interactions providing information about int…

physics.chem-ph2026

In situ Learning-Based Spin Engineering of Pulsed Dynamic Nuclear Polarization

Filip V. Jensen, José P. Carvalho, Nino Wili +6

Pulsed Dynamic Nuclear Polarization (DNP) is currently receiving substantial interest as a means to enhance the sensitivity of nuclear magnetic resonance (NMR) and magnetic resonan…

physics.chem-ph2026

Extending numerical simulations in SIMPSON: Electron paramagnetic resonance, dynamic nuclear polarisation, propagator splitting, pulse transients, and quadrupolar cross terms

David L. Goodwin, Jose P. Carvalho, Anders B. Nielsen +4

Aimed at the simulation, design, and interpretation of advanced pulse experiments crossing the boundaries between nuclear magnetic resonance (NMR) and electron paramagnetic resonan…

physics.chem-ph2026

Characterization of Strongly Hyperfine-split Protons by DNP

Gian-Marco Camenisch, Nino Wili, Gunnar Jeschke +1

Dynamic nuclear polarization experiments use microwave irradiation to transfer the larger electron polarization to nuclear spins of interest, and thus enhance the NMR transitions a…

physics.chem-ph2025

Controlling Effective Hamiltonians: Broadband Pulsed Dynamic Nuclear Polarization by Constrained Random Walk and Non-linear Optimization

Anders B. Nielsen, Jose P. Carvalho, Nino Wili +5

We present constrained random walk (cRW) and figure of merit (FOM) based non-linear optimization procedures for systematic design and fundamental understanding of magnetic resonanc…

physics.chem-ph2025

Bridging DNP and MAS NMR dipolar recoupling -- from static single crystal to spinning powders

Jose P. Carvalho, Anders Bodholt Nielsen, Eniko Baligacs +2

Spin engineering of advanced pulse sequences has had a transformative impact on the development of nuclear magnetic resonance (NMR) spectroscopy, to an extending degree also electr…

physics.chem-ph2024

Observation of Dynamic Nuclear Polarization Echoes

Nino Wili, Anders B. Nielsen, José P. Carvalho +1

It is demonstrated that the time evolution of the electron-nuclear polarization transfer process during pulsed dynamic nuclear polarization (DNP) can be reversed on a microsecond t…

physics.chem-ph2022★ 34 cited

Designing broadband pulsed dynamic nuclear polarization sequences in static solids

Nino Wili, Anders Bodholt Nielsen, Laura Alicia Voelker +4

Dynamic nuclear polarization (DNP) is an NMR hyperpolarization technique that mediates polarization transfer from highly polarized unpaired electrons to NMR-active nuclei via micro…