Experimental measurement of electron diffuse scattering in magnetite using energy-filter and imaging plates
✍ Scribed by J.M. Zuo; J. Pacaud; R. Hoier; J.C.H. Spence
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 492 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0968-4328
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✦ Synopsis
We have measured the diffuse scattering in magnetite as a function of temperature using the LEO 912V energy-filtering electron microscope and the imaging plates. This study takes the advantage of the Koehler illumination system, energy filtering and the imaging plates for recording electron diffraction pattern over a large dynamic range. The experiment clearly shows a quantitative change in diffuse scattering distribution, which has the characteristics of one-dimensional ordering. This study clearly demonstrates the possibility for the quantitative study of diffuse scattering using electron diffraction.