title: Compensation of the shadowing error in three-dimensional imaging with a multiple detector scanning electron microscope.
abstract: A method for three-dimensional quantitative surface characterization for scanning electron microscopy is presented. The method used a quadruple scintillator detector developed by us. A surface reconstruction algorithm was performed by special software, with new algorithms for error compensation. Among these errors, detector shadowing was of particular importance. This was due to the disturbance in integration continuity when one or more detectors was screened from the flow of electrons. Several methods for the reduction of this error have been proposed and tested by us. The methods were based on software processing of complementary information, such as unshadowed detector signals, shadow depth and modified integration schemes.
authors.affiliation: Faculty of Microsystem Electronics and Photonics, Wroclaw University of Technology, ul. Janiszewskiego 11/17, 50-372 Wroclaw, Poland.
authors.forename: J
authors.initials: J
authors.lastname: Paluszyński
authors.forename: W
authors.initials: W
authors.lastname: Slówko