高场动态核极化和电子顺磁共振波谱仪器

IF 2.6 3区物理与天体物理 Q2 PHYSICS, NUCLEAR

The European Physical Journal A Pub Date : 2025-01-29 DOI:10.1140/epja/s10050-025-01483-y

Thorsten Maly, Timothy J. Keller

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引用次数: 0

摘要

自20世纪50年代初以来，人们就开始采用动态核极化（DNP）技术来提高核磁共振实验本身的低灵敏度。虽然这项技术并不新鲜，但微波技术的最新进展，主要是由电信技术、磁铁技术和准光学的新发展推动的，使研究人员能够以一种开创性的新方式进行DNP实验。本文综述了DNP光谱及其姊妹技术电子顺磁共振（EPR）光谱的现代仪器研究现状。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Instrumentation for high-field dynamic nuclear polarization and electron paramagnetic resonance spectroscopy

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Instrumentation for high-field dynamic nuclear polarization and electron paramagnetic resonance spectroscopy

The technique of dynamic nuclear polarization (DNP) to enhance the intrinsically low sensitivity of an NMR experiment has been around since the early 1950s. While the technique is not new, recent advances in microwave technology, mainly driven by new developments in telecommunication technology, magnet technology, and quasi-optics allow researchers to perform DNP experiments in a ground-breaking new way. In this review article, we will give an overview of the current state of modern instrumentation for DNP spectroscopy and its sister technique Electron Paramagnetic Resonance (EPR) spectroscopy.

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来源期刊

The European Physical Journal A 物理-物理：核物理

CiteScore

5.00

自引率

18.50%

发文量

216

审稿时长

3-8 weeks

期刊介绍： Hadron Physics Hadron Structure Hadron Spectroscopy Hadronic and Electroweak Interactions of Hadrons Nonperturbative Approaches to QCD Phenomenological Approaches to Hadron Physics Nuclear and Quark Matter Heavy-Ion Collisions Phase Diagram of the Strong Interaction Hard Probes Quark-Gluon Plasma and Hadronic Matter Relativistic Transport and Hydrodynamics Compact Stars Nuclear Physics Nuclear Structure and Reactions Few-Body Systems Radioactive Beams Electroweak Interactions Nuclear Astrophysics Article Categories Letters (Open Access) Regular Articles New Tools and Techniques Reviews.