Displacive phase transformations and generalized stacking faults

0384112 - FZÚ 2013 RIV PL eng J - Journal Article
Paidar, Václav - Ostapovets, Andriy - Duparc, O. H. - Khalfallah, O.
Displacive phase transformations and generalized stacking faults.
Acta Physica Polonica A. Roč. 122, č. 3 (2012), s. 490-492. ISSN 0587-4246. E-ISSN 1898-794X.
[International Symposium on Physics of Materials, ISPMA /12./. Praha, 04.09.2011-08.09.2011]
R&D Projects: GA AV ČR IAA100100920
Institutional research plan: CEZ:AV0Z10100520
Keywords : ab-initio calculations * close-packed structures * generalized stacking faults * homogeneous deformation * lattice deformation * many-body potentials
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.531, year: 2012

General displacements of atomic planes will be examined, i.e. γ-surface type calculations will be reported for single plane shuffling, alternate shuffling of every other bcc atomic plane and successive displacements of parallel atomic planes producing in combination with homogeneous deformation the close packed structures. The results of calculations uring the many-body potentials of the Finnis-Sinclair type will be compared with ab initio calculations that indicate in which way the phase transformation can be initiated.
Permanent Link: http://hdl.handle.net/11104/0213855