FEATURES OF DISLOCATION DYNAMICS IN NEAR-SURFACE NANOREGION OF CRYSTAL

FEATURES OF DISLOCATION DYNAMICS IN NEAR-SURFACE NANOREGION OF CRYSTAL

The glide of dislocations in a near-surface nanolayer of crystal containing point defects is theoretically analyzed. An analytical expression for the dynamic drag force of dislocations by point defects is obtained. It has been shown that the crystal surface has a significant effect on the dislocati...

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Main Authors: V.V. Malashenko, T.I. Malashenko
Format: Article
Language:Russian
Published: Tver State University 2019-12-01
Series:Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
Subjects:
dislocations
point defects
surface
nanomaterials
Online Access:https://physchemaspects.ru/2019/doi-10-26456-pcascnn-2019-11-192/?lang=en
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spelling doaj-7563ff31f7834e74bace5e5a776080012020-11-25T02:21:14ZrusTver State UniversityФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов2226-44422658-43602019-12-011119219710.26456/pcascnn/2019.11.192FEATURES OF DISLOCATION DYNAMICS IN NEAR-SURFACE NANOREGION OF CRYSTALV.V. Malashenko0T.I. Malashenko1Donetsk Institute for Physics and Engineering named after A.A.Galkin, Donetsk, Ukraine , Donetsk National University, Donetsk, UkraineDonetsk National Technical University, Donetsk, Ukraine , Donetsk National University of Economics and Trade named after Mikhail Tugan-Baranovskiy, Donetsk, UkraineThe glide of dislocations in a near-surface nanolayer of crystal containing point defects is theoretically analyzed. An analytical expression for the dynamic drag force of dislocations by point defects is obtained. It has been shown that the crystal surface has a significant effect on the dislocation dynamics in the near-surface region.https://physchemaspects.ru/2019/doi-10-26456-pcascnn-2019-11-192/?lang=endislocationspoint defectssurfacenanomaterials
collection DOAJ
language Russian
format Article
sources DOAJ
author V.V. Malashenko
T.I. Malashenko
spellingShingle V.V. Malashenko
T.I. Malashenko
FEATURES OF DISLOCATION DYNAMICS IN NEAR-SURFACE NANOREGION OF CRYSTAL
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
dislocations
point defects
surface
nanomaterials
author_facet V.V. Malashenko
T.I. Malashenko
author_sort V.V. Malashenko
title FEATURES OF DISLOCATION DYNAMICS IN NEAR-SURFACE NANOREGION OF CRYSTAL
title_short FEATURES OF DISLOCATION DYNAMICS IN NEAR-SURFACE NANOREGION OF CRYSTAL
title_full FEATURES OF DISLOCATION DYNAMICS IN NEAR-SURFACE NANOREGION OF CRYSTAL
title_fullStr FEATURES OF DISLOCATION DYNAMICS IN NEAR-SURFACE NANOREGION OF CRYSTAL
title_full_unstemmed FEATURES OF DISLOCATION DYNAMICS IN NEAR-SURFACE NANOREGION OF CRYSTAL
title_sort features of dislocation dynamics in near-surface nanoregion of crystal
publisher Tver State University
series Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
issn 2226-4442
2658-4360
publishDate 2019-12-01
description The glide of dislocations in a near-surface nanolayer of crystal containing point defects is theoretically analyzed. An analytical expression for the dynamic drag force of dislocations by point defects is obtained. It has been shown that the crystal surface has a significant effect on the dislocation dynamics in the near-surface region.
topic dislocations
point defects
surface
nanomaterials
url https://physchemaspects.ru/2019/doi-10-26456-pcascnn-2019-11-192/?lang=en
work_keys_str_mv AT vvmalashenko featuresofdislocationdynamicsinnearsurfacenanoregionofcrystal
AT timalashenko featuresofdislocationdynamicsinnearsurfacenanoregionofcrystal
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