Measurement of magnetic domain wall width using energy-filtered Fresnel images

Journal of Microscopy

Volumn 207, Issue 2, 2002, Pages 118-128

  Lloyd, S J ^a   Loudon, J C ^a   Midgley, P A ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

Defocus series; Electron holography; Fresnel contrast; Magnetic domain walls; Nd2Fe14B; TEM

Indexed keywords

DOMAIN WALLS; IRON COMPOUNDS; MAGNETIC DOMAINS; NEODYMIUM COMPOUNDS; TRANSMISSION ELECTRON MICROSCOPY;

DEFOCUS; DEFOCUS SERIES; DOMAIN WALL WIDTH; ENERGY; FIELD EMISSION GUNS; FRESNEL; FRESNEL CONTRASTS; MAGNETIC DOMAIN WALLS; MEASUREMENTS OF; TEM;

ELECTRON HOLOGRAPHY;

ARTICLE; BINOCULAR CONVERGENCE; ENERGY; FIELD EMISSION GUN TRANSMISSION ELECTRON MICROSCOPE; FILTRATION; FOIL; MAGNETISM; MEASUREMENT; PRIORITY JOURNAL; QUANTITATIVE ASSAY; SIMULATION; TRANSMISSION ELECTRON MICROSCOPY;

EID: 0036036129     PISSN: 00222720     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-2818.2002.01048.x     Document Type: Article

References (32)

1. Why don't high resolution simulations and images match?
2. 14B melt spun alloys
3. Coherent magnetic imaging by TEM
4. Differential phase contrast microscopy of magnetic materials
5. Phase retrieval through focus variation for ultra-resolution in field-emission transmission electron microscopy
6. Magnetisation imaging at high spatial resolution using transmission electron microscopy
7. Quantitative mapping of the magnetic induction distribution using Foucault images formed in the transmission electron microscope
8. Energy filtered Lorentz microscopy
9. The development of Fresnel contrast analysis, and the interpretation of mean inner potential profiles at interfaces
10. Off-axis electron holography of patterned magnetic nanostructures
11. Determination of magnetisation distribution in thin films using electron microscopy
12. On the use of divergent wall images in the Fresnel mode of Lorentz microscopy for the measurement of the widths of very narrow domain walls
13. Domains and domain walls
14. The investigation of domain walls in thin sections of iron by the electron interference method
15. 14B
16. Neodymium-iron-boron alloys
17. Can energy filtered Fresnel imaging be used to determine the width of magnetic domain walls?
18. 3 thin films measured using Fresnel imaging
19. Direct specimen plane wave recovery for strong objects
20. Origin of magnetisation decay in spin-dependent tunnel junctions
21. 14B magnetic domains by electron holography
22. Quantitative imaging of magnetic domain walls in thin films using Lorentz and magnetic force microscopies
23. An introduction to off-axis electron holography
24. Microstructure of melt-spun Nd-Fe-B magnequench magnets
25. Domain structure of thin NdFeB foils
26. What is the focus variation method? Is it new? Is it direct?
27. Wave optical effects in Lorentz microscopic images of magnetic domain walls
28. An investigation into the use of intensity observations in the electron microscope for determining magnetic domain wall widths in thin foils
29. The lattice spacing of crystalline Catalase as an internal standard of length in electron microscopy