Abstract
Already the scanning electron microscope is used extensively in the fields of materials science and the life sciences, but it is still being rapidly developed. This paper is an up-to-date review of the types of contrast that can be detected and of the mechanisms that give rise to them. The effect of the type of collector and display system used is discussed together with the possibility of improving the images to show enhanced contrast.
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At present on leave of absence at the Cavendish Laboratory, Cambridge
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Clarke, D.R. Review: Image contrast in the scanning electron microscope. J Mater Sci 5, 689–708 (1970). https://doi.org/10.1007/BF00549753
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DOI: https://doi.org/10.1007/BF00549753