Surface structure of alumina ceramics during irradiation by a pulsed electron beam

V. A. Burdovitsin, E. S. Dvilis, A. V. Medovnik, E. M. Oks, O. L. Khasanov, Yu G. Yushkov

Research output: Contribution to journalArticle

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Abstract

The structural transformations that occur in the near-surface layer in alumina ceramics during irradiation by a pulsed electron beam generated by a forevacuum plasma electron source are studied. The modification of the surface properties of the ceramics is shown to be caused by the formation of regions consisting of close-packed and identically oriented crystallites within every grain. The crystallites are elongated: their length and width are 0. 5-1. 5 μm and the transverse size is 0. 1-0. 2 μm.

Original languageEnglish
Pages (from-to)111-113
Number of pages3
JournalTechnical Physics
Volume58
Issue number1
DOIs
Publication statusPublished - 2013

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crystallites
aluminum oxides
electron beams
ceramics
irradiation
electron sources
surface properties
surface layers

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Surface structure of alumina ceramics during irradiation by a pulsed electron beam. / Burdovitsin, V. A.; Dvilis, E. S.; Medovnik, A. V.; Oks, E. M.; Khasanov, O. L.; Yushkov, Yu G.

In: Technical Physics, Vol. 58, No. 1, 2013, p. 111-113.

Research output: Contribution to journalArticle

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AU - Khasanov, O. L.

AU - Yushkov, Yu G.

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