Dynamic nuclear polarization solid-state NMR spectroscopy for materials research

IB Moroz, M Leskes - Annual Review of Materials Research, 2022 - annualreviews.org
Solid-state nuclear magnetic resonance (NMR) spectroscopy has increasingly been used for
materials characterization as it enables selective detection of elements of interest, as well as …

Role of electron spin dynamics and coupling network in designing dynamic nuclear polarization

A Equbal, SK Jain, Y Li, K Tagami, X Wang… - Progress in Nuclear …, 2021 - Elsevier
Dynamic nuclear polarization (DNP) has emerged as a powerful sensitivity booster of
nuclear magnetic resonance (NMR) spectroscopy for the characterization of biological …

Frequency-swept dynamic nuclear polarization

M Mardini, RS Palani, IM Ahmad, S Mandal… - Journal of Magnetic …, 2023 - Elsevier
Dynamic nuclear polarization (DNP) improves the sensitivity of NMR spectroscopy by the
transfer of electron polarization to nuclei via irradiation of electron-nuclear transitions with …

Efficient pulsed dynamic nuclear polarization with the X-inverse-X sequence

VSR Redrouthu, G Mathies - Journal of the American Chemical …, 2022 - ACS Publications
Pulsed dynamic nuclear polarization (DNP) is a promising new approach to enhancing the
sensitivity of high-resolution magic-angle spinning (MAS) NMR. In pulsed DNP, the transfer …

Amplified overhauser DNP with selective deuteration: attenuation of double-quantum cross-relaxation

RS Palani, M Mardini, L Delage-Laurin… - The journal of …, 2022 - ACS Publications
We recently used selective 2H labeling of BDPA to investigate the Overhauser Effect (OE)
dynamic nuclear polarization (DNP) mechanism in insulating solids doped with 1, 3-bis …

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 …

A novel electron gun design approach with an externally assembled anode

N Angehrn, IG Pagonakis - IEEE Transactions on Electron …, 2023 - ieeexplore.ieee.org
In this work, a novel triode electron gun design approach is proposed. The electron gun
consists of two components: 1) the cathode, which is connected to the body by a ceramic …

[KIRJA][B] State-of-the-art of high-power gyro-devices. Update of experimental results 2021

M Thumm - 2021 - library.oapen.org
This report presents an update of the experimental achievements published in the review
“State-of-the-Art of High-Power Gyro-Devices and Free Electron Masers”, Journal of Infrared …

Characterization of frequency-chirped dynamic nuclear polarization in rotating solids

PT Judge, EL Sesti, N Alaniva, EP Saliba… - Journal of Magnetic …, 2020 - Elsevier
Continuous wave (CW) dynamic nuclear polarization (DNP) is used with magic angle
spinning (MAS) to enhance the typically poor sensitivity of nuclear magnetic resonance …

Spin dynamics during chirped pulses: applications to homonuclear decoupling and broadband excitation

M Foroozandeh - Journal of Magnetic Resonance, 2020 - Elsevier
Swept-frequency pulses have found applications in a wide range of areas including
spectroscopic techniques where efficient control of spins is required. For many of these …