Coherent Dynamic Nuclear Polarization using Chirped Pulses

Y Quan, MVH Subramanya, Y Ouyang… - The Journal of …, 2023 - ACS Publications
This paper presents a study of coherent dynamic nuclear polarization (DNP) using
frequency swept pulses at 94 GHz which optimize the polarization transfer efficiency …

Engineering Clock Transitions in Molecular Lanthanide Complexes

R Stewart, AB Canaj, S Liu… - Journal of the …, 2024 - ACS Publications
Molecular lanthanide (Ln) complexes are promising candidates for the development of next-
generation quantum technologies. High-symmetry structures incorporating integer spin Ln …

[HTML][HTML] Mechanistic origins of methyl-driven Overhauser DNP

FA Perras, Y Matsuki, SA Southern… - The Journal of …, 2023 - pubs.aip.org
The Overhauser effect in the dynamic nuclear polarization (DNP) of non-conducting solids
has drawn much attention due to the potential for efficient high-field DNP as well as a …

[HTML][HTML] A broadband pulse EPR spectrometer for high-throughput measurements in the X-band

NP Isaev, AR Melnikov, KA Lomanovich… - Journal of Magnetic …, 2023 - Elsevier
We present an X-band pulse EPR spectrometer with high throughput and excellent
sensitivity in the 8.5-11.5 GHz range. It is designed for high stability and low noise Fourier …

Formation of Stable Radicals by Mechanochemistry and Their Application for Magic Angle Spinning Dynamic Nuclear Polarization Solid-State NMR Spectroscopy

SL Carnahan, K Riemersma, IZ Hlova… - The Journal of …, 2024 - ACS Publications
High-field magic angle spinning (MAS) dynamic nuclear polarization (DNP) is becoming a
common technique for improving the sensitivity of solid-state nuclear magnetic resonance …

Dynamic nuclear polarization pulse sequence engineering using single-spin vector effective Hamiltonians

AB Nielsen, JPA Carvalho, DL Goodwin… - Physical Chemistry …, 2024 - pubs.rsc.org
Dynamic nuclear polarization (DNP) has proven to be a powerful technique to enhance
nuclear spin polarization by transferring the much higher electron spin polarization to …

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 …

Final Technical Report for DOE Project DE-SC0020260

S Hill, J Zhang - 2024 - osti.gov
This project focused on fundamental studies of metal-organic hybrid molecules, including
endohedral metallofullerenes (EMFs) and related cage-like structures in which quantum …