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Water nanolayer facilitated solitary-wave-like blisters in MoS(2) thin films

Solitary waves are unique in nonlinear systems, but their formation and propagation in the nonlinear fluid-structure interactions have yet to be further explored. As a typical nonlinear system, the buckling of solid thin films is fundamentally related to the film-substrate interface that is further...

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Autores principales: Wang, Enze, Xiong, Zixin, Chen, Zekun, Xin, Zeqin, Ma, Huachun, Ren, Hongtao, Wang, Bolun, Guo, Jing, Sun, Yufei, Wang, Xuewen, Li, Chenyu, Li, Xiaoyan, Liu, Kai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10356837/
https://www.ncbi.nlm.nih.gov/pubmed/37468474
http://dx.doi.org/10.1038/s41467-023-40020-7
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author Wang, Enze
Xiong, Zixin
Chen, Zekun
Xin, Zeqin
Ma, Huachun
Ren, Hongtao
Wang, Bolun
Guo, Jing
Sun, Yufei
Wang, Xuewen
Li, Chenyu
Li, Xiaoyan
Liu, Kai
author_facet Wang, Enze
Xiong, Zixin
Chen, Zekun
Xin, Zeqin
Ma, Huachun
Ren, Hongtao
Wang, Bolun
Guo, Jing
Sun, Yufei
Wang, Xuewen
Li, Chenyu
Li, Xiaoyan
Liu, Kai
author_sort Wang, Enze
collection PubMed
description Solitary waves are unique in nonlinear systems, but their formation and propagation in the nonlinear fluid-structure interactions have yet to be further explored. As a typical nonlinear system, the buckling of solid thin films is fundamentally related to the film-substrate interface that is further vulnerable to environments, especially when fluids exist. In this work, we report an anomalous, solitary-wave-like blister (SWLB) mode of MoS(2) thin films in a humid environment. Unlike the most common telephone-cord and web buckling deformation, the SWLB propagates forward like solitary waves that usually appear in fluids and exhibits three-dimensional expansions of the profiles during propagation. In situ mechanical, optical, and topology measurements verify the existence of an interfacial water nanolayer, which facilitates a delamination of films at the front side of the SWLB and a readhesion at the tail side owing to the water nanolayer-induced fluid-structure interaction. Furthermore, the expansion morphologies and process of the SWLB are predicted by our theoretical model based on the energy change of buckle propagation. Our work not only demonstrates the emerging SWLB mode in a solid material but also sheds light on the significance of interfacial water nanolayers to structural deformation and functional applications of thin films.
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spelling pubmed-103568372023-07-21 Water nanolayer facilitated solitary-wave-like blisters in MoS(2) thin films Wang, Enze Xiong, Zixin Chen, Zekun Xin, Zeqin Ma, Huachun Ren, Hongtao Wang, Bolun Guo, Jing Sun, Yufei Wang, Xuewen Li, Chenyu Li, Xiaoyan Liu, Kai Nat Commun Article Solitary waves are unique in nonlinear systems, but their formation and propagation in the nonlinear fluid-structure interactions have yet to be further explored. As a typical nonlinear system, the buckling of solid thin films is fundamentally related to the film-substrate interface that is further vulnerable to environments, especially when fluids exist. In this work, we report an anomalous, solitary-wave-like blister (SWLB) mode of MoS(2) thin films in a humid environment. Unlike the most common telephone-cord and web buckling deformation, the SWLB propagates forward like solitary waves that usually appear in fluids and exhibits three-dimensional expansions of the profiles during propagation. In situ mechanical, optical, and topology measurements verify the existence of an interfacial water nanolayer, which facilitates a delamination of films at the front side of the SWLB and a readhesion at the tail side owing to the water nanolayer-induced fluid-structure interaction. Furthermore, the expansion morphologies and process of the SWLB are predicted by our theoretical model based on the energy change of buckle propagation. Our work not only demonstrates the emerging SWLB mode in a solid material but also sheds light on the significance of interfacial water nanolayers to structural deformation and functional applications of thin films. Nature Publishing Group UK 2023-07-19 /pmc/articles/PMC10356837/ /pubmed/37468474 http://dx.doi.org/10.1038/s41467-023-40020-7 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/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/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Wang, Enze
Xiong, Zixin
Chen, Zekun
Xin, Zeqin
Ma, Huachun
Ren, Hongtao
Wang, Bolun
Guo, Jing
Sun, Yufei
Wang, Xuewen
Li, Chenyu
Li, Xiaoyan
Liu, Kai
Water nanolayer facilitated solitary-wave-like blisters in MoS(2) thin films
title Water nanolayer facilitated solitary-wave-like blisters in MoS(2) thin films
title_full Water nanolayer facilitated solitary-wave-like blisters in MoS(2) thin films
title_fullStr Water nanolayer facilitated solitary-wave-like blisters in MoS(2) thin films
title_full_unstemmed Water nanolayer facilitated solitary-wave-like blisters in MoS(2) thin films
title_short Water nanolayer facilitated solitary-wave-like blisters in MoS(2) thin films
title_sort water nanolayer facilitated solitary-wave-like blisters in mos(2) thin films
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10356837/
https://www.ncbi.nlm.nih.gov/pubmed/37468474
http://dx.doi.org/10.1038/s41467-023-40020-7
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