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Nanorobotic System iTRo for Controllable 1D Micro/nano Material Twisting Test
In-situ micro/nano characterization is an indispensable methodology for material research. However, the precise in-situ SEM twisting of 1D material with large range is still challenge for current techniques, mainly due to the testing device’s large size and the misalignment between specimen and the...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5465204/ https://www.ncbi.nlm.nih.gov/pubmed/28596603 http://dx.doi.org/10.1038/s41598-017-03228-4 |
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author | Lu, Haojian Shang, Wanfeng Wei, Xueyong Yang, Zhan Fukuda, Toshio Shen, Yajing |
author_facet | Lu, Haojian Shang, Wanfeng Wei, Xueyong Yang, Zhan Fukuda, Toshio Shen, Yajing |
author_sort | Lu, Haojian |
collection | PubMed |
description | In-situ micro/nano characterization is an indispensable methodology for material research. However, the precise in-situ SEM twisting of 1D material with large range is still challenge for current techniques, mainly due to the testing device’s large size and the misalignment between specimen and the rotation axis. Herein, we propose an in-situ twist test robot (iTRo) to address the above challenges and realize the precise in-situ SEM twisting test for the first time. Firstly, we developed the iTRo and designed a series of control strategies, including assembly error initialization, triple-image alignment (TIA) method for rotation axis alignment, deformation-based contact detection (DCD) method for sample assembly, and switch control for robots cooperation. After that, we chose three typical 1D material, i.e., magnetic microwire Fe(74)B(13)Si(11)C(2), glass fiber, and human hair, for twisting test and characterized their properties. The results showed that our approach is able to align the sample to the twisting axis accurately, and it can provide large twisting range, heavy load and high controllability. This work fills the blank of current in-situ mechanical characterization methodologies, which is expected to give significant impact in the fundamental nanomaterial research and practical micro/nano characterization. |
format | Online Article Text |
id | pubmed-5465204 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-54652042017-06-14 Nanorobotic System iTRo for Controllable 1D Micro/nano Material Twisting Test Lu, Haojian Shang, Wanfeng Wei, Xueyong Yang, Zhan Fukuda, Toshio Shen, Yajing Sci Rep Article In-situ micro/nano characterization is an indispensable methodology for material research. However, the precise in-situ SEM twisting of 1D material with large range is still challenge for current techniques, mainly due to the testing device’s large size and the misalignment between specimen and the rotation axis. Herein, we propose an in-situ twist test robot (iTRo) to address the above challenges and realize the precise in-situ SEM twisting test for the first time. Firstly, we developed the iTRo and designed a series of control strategies, including assembly error initialization, triple-image alignment (TIA) method for rotation axis alignment, deformation-based contact detection (DCD) method for sample assembly, and switch control for robots cooperation. After that, we chose three typical 1D material, i.e., magnetic microwire Fe(74)B(13)Si(11)C(2), glass fiber, and human hair, for twisting test and characterized their properties. The results showed that our approach is able to align the sample to the twisting axis accurately, and it can provide large twisting range, heavy load and high controllability. This work fills the blank of current in-situ mechanical characterization methodologies, which is expected to give significant impact in the fundamental nanomaterial research and practical micro/nano characterization. Nature Publishing Group UK 2017-06-08 /pmc/articles/PMC5465204/ /pubmed/28596603 http://dx.doi.org/10.1038/s41598-017-03228-4 Text en © The Author(s) 2017 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Lu, Haojian Shang, Wanfeng Wei, Xueyong Yang, Zhan Fukuda, Toshio Shen, Yajing Nanorobotic System iTRo for Controllable 1D Micro/nano Material Twisting Test |
title | Nanorobotic System iTRo for Controllable 1D Micro/nano Material Twisting Test |
title_full | Nanorobotic System iTRo for Controllable 1D Micro/nano Material Twisting Test |
title_fullStr | Nanorobotic System iTRo for Controllable 1D Micro/nano Material Twisting Test |
title_full_unstemmed | Nanorobotic System iTRo for Controllable 1D Micro/nano Material Twisting Test |
title_short | Nanorobotic System iTRo for Controllable 1D Micro/nano Material Twisting Test |
title_sort | nanorobotic system itro for controllable 1d micro/nano material twisting test |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5465204/ https://www.ncbi.nlm.nih.gov/pubmed/28596603 http://dx.doi.org/10.1038/s41598-017-03228-4 |
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