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TT: Fachverband Tiefe Temperaturen
TT 37: Correlated Electrons: Poster
TT 37.13: Poster
Mittwoch, 19. März 2025, 15:00–18:00, P4
NMR in Pulsed Magnetic Fields - Recent Developments — •Hannes Kühne1 and Yoshihiko Ihara2 — 1HLD-HZDR, Dresden — 2Department of Physics, Hokkaido University
NMR measurements in the highest pulsed magnetic fields have been developed at dedicated large-scale research facilities for some time and are becoming increasingly available for user experiments. On the poster, I will give an overview of the current developments, possibilities and peculiarities of NMR experiments in pulsed magnetic fields. In particular, the implementation of NMR experiments with dynamically controlled flat-top field pulses has recently been reported, enabling the measurement of broadband NMR spectra and relaxation times up to the ms range [1]. Furthermore, through several examples on low-dimensional spin systems, I will present opportunities to work on scientific questions that can be uniquely addressed using this technique [2].
[1] Y. Ihara et al., Rev. Sci. Instrum. 92, 114709 (2021).
[2] H. Kühne and Y. Ihara, Contemp. Phys. 65, 40 (2024).
Keywords: NMR; Pulsed Magnetic Fields; Frustrated Magnetism; Low-dimensional spin systems