Nanoscale Strain Fields Research of Boundaries between B2 Matrix and G.P. Zone in Ni-Ti Alloy Thin Films

Ti-47at.%Ni alloy films were prepared by magnetron sputtering followed by 460°C for 40 minutes heat-treatment. The strain fields between B2 phase matrix and G.P. zone were mapped by a combination of high-resolution transmission electron microscopy and geometric phase analysis method. It was found th...

Descripción completa

Detalles Bibliográficos
Autores principales: Zhao, Shilei, Zhao, Chunwang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3982469/
https://www.ncbi.nlm.nih.gov/pubmed/24782660
http://dx.doi.org/10.1155/2014/127032
_version_ 1782311186421776384
author Zhao, Shilei
Zhao, Chunwang
author_facet Zhao, Shilei
Zhao, Chunwang
author_sort Zhao, Shilei
collection PubMed
description Ti-47at.%Ni alloy films were prepared by magnetron sputtering followed by 460°C for 40 minutes heat-treatment. The strain fields between B2 phase matrix and G.P. zone were mapped by a combination of high-resolution transmission electron microscopy and geometric phase analysis method. It was found that there is a compressive strain region parallel to the longitudinal axis of G.P. zone with 2 nm in width, −2.2% in average strain at the boundaries between B2 phase and G.P. zone.
format Online
Article
Text
id pubmed-3982469
institution National Center for Biotechnology Information
language English
publishDate 2014
publisher Hindawi Publishing Corporation
record_format MEDLINE/PubMed
spelling pubmed-39824692014-04-29 Nanoscale Strain Fields Research of Boundaries between B2 Matrix and G.P. Zone in Ni-Ti Alloy Thin Films Zhao, Shilei Zhao, Chunwang ScientificWorldJournal Research Article Ti-47at.%Ni alloy films were prepared by magnetron sputtering followed by 460°C for 40 minutes heat-treatment. The strain fields between B2 phase matrix and G.P. zone were mapped by a combination of high-resolution transmission electron microscopy and geometric phase analysis method. It was found that there is a compressive strain region parallel to the longitudinal axis of G.P. zone with 2 nm in width, −2.2% in average strain at the boundaries between B2 phase and G.P. zone. Hindawi Publishing Corporation 2014-03-24 /pmc/articles/PMC3982469/ /pubmed/24782660 http://dx.doi.org/10.1155/2014/127032 Text en Copyright © 2014 S. Zhao and C. Zhao. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Zhao, Shilei
Zhao, Chunwang
Nanoscale Strain Fields Research of Boundaries between B2 Matrix and G.P. Zone in Ni-Ti Alloy Thin Films
title Nanoscale Strain Fields Research of Boundaries between B2 Matrix and G.P. Zone in Ni-Ti Alloy Thin Films
title_full Nanoscale Strain Fields Research of Boundaries between B2 Matrix and G.P. Zone in Ni-Ti Alloy Thin Films
title_fullStr Nanoscale Strain Fields Research of Boundaries between B2 Matrix and G.P. Zone in Ni-Ti Alloy Thin Films
title_full_unstemmed Nanoscale Strain Fields Research of Boundaries between B2 Matrix and G.P. Zone in Ni-Ti Alloy Thin Films
title_short Nanoscale Strain Fields Research of Boundaries between B2 Matrix and G.P. Zone in Ni-Ti Alloy Thin Films
title_sort nanoscale strain fields research of boundaries between b2 matrix and g.p. zone in ni-ti alloy thin films
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3982469/
https://www.ncbi.nlm.nih.gov/pubmed/24782660
http://dx.doi.org/10.1155/2014/127032
work_keys_str_mv AT zhaoshilei nanoscalestrainfieldsresearchofboundariesbetweenb2matrixandgpzoneinnitialloythinfilms
AT zhaochunwang nanoscalestrainfieldsresearchofboundariesbetweenb2matrixandgpzoneinnitialloythinfilms

Ejemplares similares