Gregory Nordahl
About
Research area:
- Materials Physics
- Transmission Electron Microscopy
- Characterization of ferromagnetic domains
- Data processing and code development
Main supervisor: Associate Professor Magnus Nord
Co-supervisor: Professor Antonius T. J. van Helvoort
Teaching:
- Spring 2022: TFY4220 Solid State Physics - Laboratory assistant
- Fall 2021: TFY4330 Nanotools - Laboratory assistant
- Spring 2021: TFY4106/25 Physics - Laboratory assistant
- Fall 2020: TFY4185 Measurement Techniques - Laboratory assistant
Background:
Master's degree in Applied Physics and Mathematics
Publications
2023
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Nordahl, Gregory;
Nord, Magnus.
(2023)
Improving magnetic STEM-differential phase contrast imaging using precession.
Microscopy and Microanalysis.
volum 00 (0).
Academic article
Scientific articles
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Nordahl, Gregory;
Nord, Magnus.
(2023)
Improving magnetic STEM-differential phase contrast imaging using precession.
Microscopy and Microanalysis.
volum 00 (0).
Academic article
Media
2022
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Academic lectureBergh, Tina; Thronsen, Elisabeth; Christiansen, Emil Frang; Frafjord, Jonas; Thorsen, Tor Inge; Nordahl, Gregory; Sørhaug, Jørgen A; Holmestad, Randi; Van Helvoort, Antonius. (2022) Scanning precession electron diffraction for phase mapping. Electron diffraction for solving engineering problems ; 2022-06-21 - 2022-06-23.
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PosterNordahl, Gregory; Jones, Lewys; Christiansen, Emil; Hunnestad, Kasper Aas; Nord, Magnus Kristofer. (2022) Precession segmentation to increase SPED image resolution. PICO2022 . Ernst Ruska-Centre (ER-C) for Microscopy and Spectroscopy with Electrons; Netherlands. 2022-05-08 - 2022-05-12.
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LectureNordahl, Gregory. (2022) Introduction to STEM-DPC processing. Workshop on electron diffraction for solving engineering problems . ESTEEM3; NTNU. 2022-06-21 - 2022-06-23.
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PosterNordahl, Gregory; Dagenborg, Sivert Johan Vartdal; Nord, Magnus Kristofer. (2022) Utilizing neural networks for nanoscale magnetic field mapping with STEM-DPC. TNNN . TNNN; NTNU Kalvskinnet. 2022-11-30 - 2022-12-02.
2021
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Academic lectureNordahl, Gregory; McGrouther, Damien; Nord, Magnus. (2021) Improved magnetic field mapping of Fe60Al40 embedded nanomagnets by precession-corrected STEM-DPC. Electron Microscopy and Analysis Group (EMAG) . Institute of Physics (IoP); 2021-07-05 - 2021-07-08.