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Studying the formation of a true-secondary-electron signal in the low-voltage SEM mode

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Abstract

A mathematical model of a SEM (scanning electron microscopy) signal formed by true secondary electrons, i.e., electrons emitted by a sample under the action of primary and inelastically scattered electrons, is proposed. Good agreement between the simulated signals and experimental results obtained on an Auriga (Carl Zeiss) device is attained.

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Correspondence to V. V. Kazmiruk.

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Original Russian Text © V.V. Kazmiruk, I.G. Kurganov, N.N. Osipov, A.A. Podkopaev, T.N. Savitskaya, 2017, published in Poverkhnost’, 2017, No. 4, pp. 21–24.

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Kazmiruk, V.V., Kurganov, I.G., Osipov, N.N. et al. Studying the formation of a true-secondary-electron signal in the low-voltage SEM mode. J. Surf. Investig. 11, 404–407 (2017). https://doi.org/10.1134/S1027451017020288

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  • DOI: https://doi.org/10.1134/S1027451017020288

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