title: Image-formation technique for scanning electron microscopy and electron probe microanalysis.
abstract: A technique is described for topographic images on the scanning electron microscope and the scanning electron probe microanalyzer. In this technique, the brightness of the oscilloscope is modulated by a signal obtained by mixing the signal (from secondary electrons or targets current) with its first derivative. This enhances minor topographic features which are poorly reproduced in the technique.
authors.forename: K F
authors.initials: KF
authors.lastname: Heinrich
authors.forename: C
authors.initials: C
authors.lastname: Fiori
authors.forename: H
authors.initials: H
authors.lastname: Yakowitz