Atomic scale analyses of {\bb Z}-module defects in an NiZr alloy

Sirindil, A.; Kobold, R.; Mompiou, F.; Lartigue-Korinek, S.; Perriere, L.; Patriarche, G.; Quiquandon, M.; Gratias, D.

doi:10.1107/S2053273318011439

Acta Crystallographica Section A
Acta Crystallographica
Section A FOUNDATIONS AND ADVANCES

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Figure 13
The bilattice $[{\cal B}]$ , a module of rank 3 generated by the quinary twin in NiZr, is a subset of the pentagonal $[{\bb Z}]$ -module. The basic module dislocation has Burgers vector $[({\overline 1},2,{\overline 1},0,0)]$ on the $[{\bb Z}]$ -module (in purple) and (1,2,1) (in green) on $[{\cal B}]$ . Here, the pentagonal module allows for a finer description of the possible interface dislocations than the standard three-dimensional module defining the bilattice.

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ISSN: 2053-2733

Volume 74| Part 6| November 2018| Pages 647-658

https://doi.org/10.1107/S2053273318011439

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