Implementation of specific-heat and NMR experiments in the 1500 ms long-pulse magnet at the Hochfeld-Magnetlabor Dresden
Implementation of specific-heat and NMR experiments in the 1500 ms long-pulse magnet at the Hochfeld-Magnetlabor Dresden
Weickert, F.; Meier, B.; Zherlitsyn, S.; Herrmannsdörfer, T.; Daou, R.; Nicklas, M.; Haase, J.; Steglich, F.; Wosnitza, J.
Abstract
We report on the design and successful testing (up to 55 T) of a 60 T long-pulse (LP) magnet with a pulse duration of 1500 ms at the Hochfeld-Magnetlabor Dresden. This magnet has the capability of producing magnetic fields with time and homogeneity characteristics suitable to host specific-heat and nuclear magnetic resonance (NMR) experiments. We describe the development of a specific-heat probe for this magnet, which uses the quasi-adiabatic heat-pulse method and enables magnetocaloric-effect measurements. Furthermore, we report the implementation of a NMR setup, consisting of home-built probe and spectrometer. Both experimental devices were tested successfully in the LP magnet up to 31 and 44 T, respectively.
Beteiligte Forschungsanlagen
- Hochfeld-Magnetlabor (HLD)
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Measurement Science and Technology 23(2012)10, 105001
DOI: 10.1088/0957-0233/23/10/105001
Cited 49 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-17664