Full optimization of dynamic nuclear polarization on a 1 tesla benchtop polarizer with hyperpolarizing solids

E Vaneeckhaute, C Bocquelet, L Bellier… - Physical Chemistry …, 2024 - pubs.rsc.org
Hyperpolarization by dissolution dynamic nuclear polarization (dDNP) provides the
opportunity to dramatically increase the weak nuclear magnetic resonance (NMR) signal of …

Frequency-Chirped Magic Angle Spinning Dynamic Nuclear Polarization Combined with Electron Decoupling

M Millen, N Alaniva, EP Saliba, SA Overall… - The Journal of …, 2024 - ACS Publications
Magic angle spinning (MAS) dynamic nuclear polarization (DNP) increases the signal
intensity of solid-state nuclear magnetic resonance. DNP typically uses continuous wave …

The CW-EPR Capabilities of a Dual DNP/EPR Spectrometer Operating at 14 and 7 T

O Nir-Arad, DH Shlomi, A Israelstam, T Amit… - Journal of Magnetic …, 2024 - Elsevier
High-field electron paramagnetic resonance (EPR) measurements are indispensable for a
better understanding of dynamic nuclear polarization (DNP), which relies on polarization …

Compact module for complementary-channel THz pulse slicing

BD Price, A Sojka, NI Agladze, MS Sherwin - Applied Physics Letters, 2024 - pubs.aip.org
We present a modular quasi-optical pulse slicer designed for use at terahertz (THz)
frequencies. Given a quasi-cw input, the two outputs of a module are (1) a pulse with …

High-frequency high-power DNP/EPR spectrometer operating at 7 T magnetic field

AA Nevzorov, A Marek, S Milikisiyants… - Journal of Magnetic …, 2024 - Elsevier
One of the most essential prerequisites for the development of pulse Dynamic Nuclear
Polarization (DNP) is the ability to generate high-power coherent mm-wave pulses at the …

Electron spin dynamics during microwave pulses studied by 94 GHz chirp and phase-modulated EPR experiments

M Lenjer, N Wili, F Hecker… - Magnetic Resonance …, 2024 - mr.copernicus.org
Electron spin dynamics during microwave irradiation are of increasing interest in electron
paramagnetic resonance (EPR) spectroscopy, as locking electron spins into a dressed state …

Nuclear spin relaxation

MCD Tayler - 2024 - books.rsc.org
This chapter explores current theoretical and experimental trends in nuclear spin relaxation,
providing a digest of around 100 research papers published between 2022 and mid 2023 …