Observation of dynamic extinction due to a glide plane perpendicular to an incident beam by convergent-beam electron diffraction

M. Tanaka, M. Terauchi, H. Sekii

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The rules for dynamic extinction in electron diffraction, occurring in kinematically forbidden reflections due to screw axes or glide planes, were given by Gjønnes and Moodie [Acta Cryst. 19 (1965) 65]. Among the rules, the dynamic extinction due to a glide plane which is set perpendicular to the incident beam has not yet been observed. The observation of this extinction using convergent-beam electron diffraction is reported here for the 420 reflection of spinel and the 200 reflection of silicon. On the basis of experimental results, a practical rule is given for this extinction.

本文言語English
ページ(範囲)245-250
ページ数6
ジャーナルUltramicroscopy
21
3
DOI
出版ステータスPublished - 1987

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学
  • 器械工学

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