2026-10-11T13:21:10Zhttps://www.radar-service.eu/oai/OAIHandler

10.35097/27ty3fm379he0e522026-10-09T10:49:43Zradar4kit

https://dx.doi.org/10.35097/27ty3fm379he0e52 Simha, Ajeya R. Hopf, Tobias Beyaz, Mustafa İlker Korvink, Jan G. Badilita, Vlad Data and analysis scripts for: Large-Volume Low-Speed MAS NMR in High-Field Horizontal-Bore Systems Facilitated by 3D-Printing Karlsruhe Institute of Technology 2026 Engineering dataset Dataset info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode Research data and analysis scripts supporting the manuscript "Large-Volume Low-Speed MAS NMR in High-Field Horizontal-Bore Systems Facilitated by 3D-Printing." The package contains the raw 79Br (KBr) and 1H MAS NMR datasets underlying the probe-head characterisation and the preliminary MAS demonstration, together with the Python scripts used to process them and generate the figures; and the rotor spinning-performance data from the parametric-optimisation studies (number of blades, blade angle, rotor-stator clearance, and wall thickness / sample volume), together with photographs of the 3D-printed rotor variants. CAD models, STL files, slicer profiles and the tuning/matching PCB layouts are available from the authors on request. This dataset accompanies the manuscript "Large-Volume Low-Speed MAS NMR in High-Field Horizontal-Bore Systems Facilitated by 3D-Printing." Contents: (1) "NMR raw files/" — raw 79Br (KBr magic-angle setting) and 1H MAS NMR datasets plus spinning-frequency logs; (2) "nmr_processing/" — Python scripts (process_nmr.py, sidebands.py, etc.) that process the raw NMR data and generate the figures, with their outputs; (3) rotor spinning-performance spreadsheets, one file per design variant, for blade number ("Variation of Blades_*"), rotor-stator clearance ("Variation of Diameter_*"), blade angle ("Variation of Blade angle_*") and wall thickness / sample volume ("Variation of Volume_*"), plus combined "_ELN" workbooks; (4) photographs (.png) of the 3D-printed rotor variants. In the spreadsheets, columns give the measured spinning frequency versus driving gas pressure at the bearing gas pressures indicated; values are the mean of three nominally identical printed rotors. MAS NMR Rotor development Optimization High-field NMR Custom probe design Rapid prototyping 3D printing https://publikationen.bibliothek.kit.edu/1000196358 application/x-tar