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Scattering and Phase Contrast for Amorphous Specimens

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Transmission Electron Microscopy

Part of the book series: Springer Series in Optical Sciences ((SSOS,volume 36))

Abstract

Elastic scattering through angles larger than the objective aperture causes absorption of the electrons at the objective diaphragm and a decrease of transmitted intensity. This scattering contrast can be explained by particle optics. The exponential decrease of transmission with increasing specimen thickness can be used for quantitative determination of mass-thickness or of the total mass of an amorphous particle, for example.

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    Professor Dr. Ludwig Reimer

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Reimer, L. (1993). Scattering and Phase Contrast for Amorphous Specimens. In: Transmission Electron Microscopy. Springer Series in Optical Sciences, vol 36. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-21556-2_6

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