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Disclination Nature of Pentagonal Crystals that Form during Copper Electrocrystallization
Authors:A. A. Vikarchuk  A. P. Volenko  Yu. D. Gamburg  S. A. Bondarenko
Affiliation:(1) Tolyatti State University, Tolyatti, Russia;(2) Institute of Physical Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia
Abstract:It is shown that no less than four types of metal crystals of size up to a few hundreds micrometers with a fifth order symmetry can be electrodeposited. Experiment shows the crystals to form from two-dimensional nuclei and three-dimensional clusters via a disclination mechanism. Possible ways of relaxation of elastic-strain fields from disclinations in the growing pentagonal crystals are shown.
Keywords:electrocrystallization  copper  pentagonal crystals  disclinations
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