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Spectroscopy of condensed matter
Peculiarities of registration of the nuclear magnetic resonance spectrum of a condensed medium during express control of its state
V. V. Davydova, V. D. Kuptsova, V. D. Dudkinb, A. V. Moroza, S. S. Makeeva a Peter the Great St. Petersburg Polytechnic University
b St. Petersburg State University of Telecommunications
Abstract:
The necessity of recording the spectrum of nuclear magnetic resonance in a weak field from a condensed medium with express control of its state is substantiated. The conditions are established that allow the registration of nuclear magnetic resonance spectra in a weak field. A new design of a small-sized nuclear magnetic spectrometer for recording the NMR spectrum in a weak magnetic field from a volume of a condensed medium of about 3.0 ml has been developed. The results of experimental studies of various media are presented.
Keywords:
nuclear magnetic resonance, signal, weak magnetic field, spectrum, express control, state of the environment.
Received: 25.08.2020 Revised: 10.11.2020 Accepted: 02.02.2021
Citation:
V. V. Davydov, V. D. Kuptsov, V. D. Dudkin, A. V. Moroz, S. S. Makeev, “Peculiarities of registration of the nuclear magnetic resonance spectrum of a condensed medium during express control of its state”, Optics and Spectroscopy, 129:5 (2021), 608–613; Optics and Spectroscopy, 129:6 (2021), 622–627
Linking options:
https://www.mathnet.ru/eng/os135 https://www.mathnet.ru/eng/os/v129/i5/p608
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