The detection of the periodic structure of high-angle twist boundaries I.Electron diffraction study


Journal Article

An electron diffraction technique was developed to study the structure of high-angle grain boundaries. Diffraction patterns were obtained from the grain boundary region, and it was demonstrated for the first time that high-anglo <001> twist boundaries have a periodic nature over the entire range of possible misorientations. Relatively strong grain boundary reflections corresponding to reflections from the 0-lattice were obtained from all boundaries studied. These results indicate that atomic relaxations occur around the 0-lattice points and those relaxations appear to be qualitatively similar to those which are well known to occur in low-angle twist boundaries. © 1975, Taylor & Francis Group, LLC. All rights reserved.

Full Text

Duke Authors

Cited Authors

  • Sass, SL; Tan, TY; Batjjtffi, RW

Published Date

  • January 1, 1975

Published In

Volume / Issue

  • 31 / 3

Start / End Page

  • 559 - 573

International Standard Serial Number (ISSN)

  • 0031-8086

Digital Object Identifier (DOI)

  • 10.1080/14786437508226538

Citation Source

  • Scopus