2024-03-28T23:24:57Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00008548
2023-01-16T03:54:11Z
320:321:322
Observation of Magnetic Multilayers by Electron Holography
Tanji, T.
Hasebe, S.
Nakagami, Y.
Yamamoto, K.
Ichihashi, M.
open access
Cambridge University Press
multilayer
electron holography
phase-shifting method
Co/Cu
Magnetic structures of Co/Cu multilayers in cross section are observed by two kinds of electron holography: a Fourier method and a phase-shifting method, which is introduced briefly. The Fourier method can easily reconstruct wave functions and is applied to many specimens, whereas the phase-shifting method requires longer time for processing, but has a higher spatial resolution that permits us to discuss fine structures. Magnetization vectors in Co layers aligning parallel and separating into two blocks with antiparallel alignment are observed. Magnetic blurring on the boundary between Co and Cu in the reconstructed phase images is larger than the estimated atomic roughness.
Cambridge University Press
2004-02
eng
journal article
VoR
http://hdl.handle.net/2237/10296
https://nagoya.repo.nii.ac.jp/records/8548
https://doi.org/10.1017/S1431927604040358
1431-9276
Microscopy and Microanalysis
10
1
146
152
https://nagoya.repo.nii.ac.jp/record/8548/files/Tanji_T_Observation_of_Magnetic_Multilayers_by_Electron_Holography_2004.pdf
application/pdf
519.0 kB
2018-02-19