Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10424716 | Composites Part B: Engineering | 2005 | 7 Pages |
Abstract
Advanced polychromatic microdiffraction is sensitive to the organization of dislocations and other defects that rotate the lattice planes. Using ultra-brilliant third-generation synchrotron sources and non-dispersive X-ray focusing optics, it is now possible to analyze individual dislocation cells and walls at a submicron scale that cannot be probed by traditional methods. The method is applied to an Ir weld sample to illustrate how microdiffraction can be used to determine the locally active dislocation system.
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Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
G.E. Ice, R.I. Barabash, F.J. Walker,