Title of article
A practical guide to the measurement of structure phases and magnitudes by three-beam convergent beam electron diffraction
Author/Authors
Nakashima، نويسنده , , Philip N.H. and Moodie، نويسنده , , Alexander F. and Etheridge، نويسنده , , Joanne، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2008
Pages
10
From page
901
To page
910
Abstract
The practical details for the direct measurement of structural phases and magnitudes from centrosymmetric crystals using three-beam convergent beam electron diffraction patterns are given. These details are presented as a step-by-step guide for easy implementation. Each step is illustrated with worked examples from α - Al 2 O 3 . Twenty-nine measurements of 6 independent three-phase invariants and 87 measurements of 10 independent structure magnitudes have been made.
Keywords
Direct structure determination , inversion , Structure phases and magnitudes , Convergent Beam Electron Diffraction , Three-phase invariant , phase problem
Journal title
Ultramicroscopy
Serial Year
2008
Journal title
Ultramicroscopy
Record number
2157233
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