Analysis of thermal effects accompanying the interaction of electron beams with ferroelectric crystals |
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Authors: | A G Maslovskaya |
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Institution: | 1.Amur State University,Blagoveshchensk,Russia |
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Abstract: | A spatial nonstationary temperature distribution in a model ferroelectric specimen exposed to electron beams of a scanning
electron microscope (SEM) is simulated. A solution to the problem on the effect of focused heat sources having different configurations
on a single ferroelectric crystal and crystal with electrodes deposited on its faces is presented. The model is based on the
finite-difference method. A program for calculating temperature fields and maximum overheating temperature for preset specimen
characteristics and experimental parameters of different scanning electron microscopes is suggested. |
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