Mechanical detection of NMR. Advantages of a digital approach

文献情報

出版日

DOI 10.1039/A904045E

インパクトファクター 3.676

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要旨

An accurate digital radio frequency field generation method for magnetic resonance force microscopy on nuclei is described here. This method is used to perform and enhance several well known measurement schemes. We show that this digital setup can obtain results for the relaxation rates unaffected by system inaccuracies that are usually present in NMR devices. We also show that this digital implementation has advantages over analog setups with respect to versatility of the method. A noise based irradiation sequence is presented that allows for complete saturation of the spins in the whole sample.

掲載誌

Physical Chemistry Chemical Physics

CiteScore: 5.5

自己引用率: 10.3%

年間論文数: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.