New Algorithm for Modeling the Video Signal of a Scanning Electron Microscope

We present the fundamentals of the physical processes of forming the video signal in a scanning electron microscope. We have produced a new library algorithm for video modeling. Testing of the algorithm has shown its reasonable accuracy, detailed correspondence with video signal simulations of their...

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Bibliographic Details
Published in:Measurement techniques 2016-04, Vol.59 (1), p.93-98
Main Authors: Gagarina, L. G., Nikitin, A. V.
Format: Article
Language:English
Subjects:
Algorithms
Analysis
Analytical Chemistry
Characterization and Evaluation of Materials
Electron microscopes
Libraries
Measurement Science and Instrumentation
Measurement techniques
Monte Carlo methods
Physical Chemistry
Physics
Physics and Astronomy
Radio Measurements
Simulation
Studies
Video equipment
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Summary:We present the fundamentals of the physical processes of forming the video signal in a scanning electron microscope. We have produced a new library algorithm for video modeling. Testing of the algorithm has shown its reasonable accuracy, detailed correspondence with video signal simulations of their experimental counterparts. Computation for a model signal of 500 points takes less than 1 second, which is many thousands of times faster than using the Monte Carlo method.
ISSN:0543-1972
1573-8906
DOI:10.1007/s11018-016-0923-3