Inelastic effects in Lorentz microscopy
- 1 January 1976
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 33 (1) , 97-103
- https://doi.org/10.1080/14786437608221094
Abstract
An energy-filtering electron microscope has been used to determine experimentally the contribution of inelastic scattering effects to the Lorentz contrast of diverging magnetic wall images. The importance of retaining only the elastic image is clearly demonstrated. An incoherent imaging theory seems adequate to account for the inelastic electrons. The broadening of the angular distribution of the inelastic electrons explains the decrease in the contrast when the defocusing distance increasesKeywords
This publication has 2 references indexed in Scilit:
- Lorentz-electronmicroscopy of ferromagnetic specimens at high voltagesPhysica Status Solidi (a), 1970
- An investigation into the use of intensity observations in the electron microscope for determining magnetic domain wall widths in thin foilsPhilosophical Magazine, 1964