High-resolution transmission electron microscopy studies of a near SIGMA 11 grain boundary in alpha -alumina

Atomistic structure of near SIGMA 11 (N SIGMA 11) grain boundary in ultrapure alpha -Al sub 2 O sub 3 bicrystals was determined. High-resolution imaging revealed an atomically sharp interface with characteristic periodic pattern at (0 minus 111) parallel to (01 minus 11) facets. The pattern was anal...

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Veröffentlicht in:	Journal of the American Ceramic Society 1994-02, Vol.77 (2), p.339-348
Hauptverfasser:	Hoche, Thomas, Kenway, Philip R
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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