Solid surface erosion under irradiation of powerful pulsed electron beams

The Weinberg Research Center

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The metal surface erosion properties under the action of electron beams of nano- and microsecond duration with particle energy of 10..1000 keV and power density of 10⁶..10¹⁰ W/cm² are investigated. The dependences of intensity and energy efficiency of substance removal from the surface on the beam parameters are obtained by numerical modeling. It is shown that such beams are able to remove effectively the substance from the irradiated surface.

Original language	English
Title of host publication	Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
DOIs	https://doi.org/10.1109/IFOST.2012.6357792
Publication status	Published - 2012
Event	2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Russian Federation Duration: 18 Sep 2012 → 21 Sep 2012

Other

Other	2012 7th International Forum on Strategic Technology, IFOST 2012
Country	Russian Federation
City	Tomsk
Period	18.9.12 → 21.9.12

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Keywords

energy efficiency
erosion factor
evaporation
pulsed electron beams
solid surface erosion

ASJC Scopus subject areas

Management of Technology and Innovation

Cite this

Bleykher, G., & Krivobokov, V. (2012). Solid surface erosion under irradiation of powerful pulsed electron beams. In Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012 [6357792] https://doi.org/10.1109/IFOST.2012.6357792

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keywords = "energy efficiency, erosion factor, evaporation, pulsed electron beams, solid surface erosion",

author = "Galina Bleykher and Valery Krivobokov",

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AB - The metal surface erosion properties under the action of electron beams of nano- and microsecond duration with particle energy of 10..1000 keV and power density of 106..1010 W/cm2 are investigated. The dependences of intensity and energy efficiency of substance removal from the surface on the beam parameters are obtained by numerical modeling. It is shown that such beams are able to remove effectively the substance from the irradiated surface.

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KW - erosion factor

KW - evaporation

KW - pulsed electron beams

KW - solid surface erosion

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Access to Document

10.1109/IFOST.2012.6357792