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Predicting of tunneling resistivity between adjacent nanosheets in graphene–polymer systems

In this work, the tunneling resistivity between neighboring nanosheets in grapheme–polymer nanocomposites is expressed by a simple equation as a function of the characteristics of graphene and tunnels. This expression is obtained by connecting two advanced models for the conductivity of graphene-fil...

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Autores principales: Zare, Yasser, Gharib, Nima, Nam, Dong-Hyun, Chang, Young-Wook
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10394054/
https://www.ncbi.nlm.nih.gov/pubmed/37528228
http://dx.doi.org/10.1038/s41598-023-39414-w
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author Zare, Yasser
Gharib, Nima
Nam, Dong-Hyun
Chang, Young-Wook
author_facet Zare, Yasser
Gharib, Nima
Nam, Dong-Hyun
Chang, Young-Wook
author_sort Zare, Yasser
collection PubMed
description In this work, the tunneling resistivity between neighboring nanosheets in grapheme–polymer nanocomposites is expressed by a simple equation as a function of the characteristics of graphene and tunnels. This expression is obtained by connecting two advanced models for the conductivity of graphene-filled materials reflecting tunneling role and interphase area. The predictions of the applied models are linked to the tested data of several samples. The impressions of all factors on the tunneling resistivity are evaluated and interpreted using the suggested equation. The calculations of tunneling resistivity for the studied examples by the model and suggested equation demonstrate the same levels, which confirm the presented methodology. The results indicate that the tunneling resistivity decreases by super-conductive graphene, small tunneling width, numerous contacts among nanosheets and short tunneling length.
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spelling pubmed-103940542023-08-03 Predicting of tunneling resistivity between adjacent nanosheets in graphene–polymer systems Zare, Yasser Gharib, Nima Nam, Dong-Hyun Chang, Young-Wook Sci Rep Article In this work, the tunneling resistivity between neighboring nanosheets in grapheme–polymer nanocomposites is expressed by a simple equation as a function of the characteristics of graphene and tunnels. This expression is obtained by connecting two advanced models for the conductivity of graphene-filled materials reflecting tunneling role and interphase area. The predictions of the applied models are linked to the tested data of several samples. The impressions of all factors on the tunneling resistivity are evaluated and interpreted using the suggested equation. The calculations of tunneling resistivity for the studied examples by the model and suggested equation demonstrate the same levels, which confirm the presented methodology. The results indicate that the tunneling resistivity decreases by super-conductive graphene, small tunneling width, numerous contacts among nanosheets and short tunneling length. Nature Publishing Group UK 2023-08-01 /pmc/articles/PMC10394054/ /pubmed/37528228 http://dx.doi.org/10.1038/s41598-023-39414-w 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 licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence 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 licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Zare, Yasser
Gharib, Nima
Nam, Dong-Hyun
Chang, Young-Wook
Predicting of tunneling resistivity between adjacent nanosheets in graphene–polymer systems
title Predicting of tunneling resistivity between adjacent nanosheets in graphene–polymer systems
title_full Predicting of tunneling resistivity between adjacent nanosheets in graphene–polymer systems
title_fullStr Predicting of tunneling resistivity between adjacent nanosheets in graphene–polymer systems
title_full_unstemmed Predicting of tunneling resistivity between adjacent nanosheets in graphene–polymer systems
title_short Predicting of tunneling resistivity between adjacent nanosheets in graphene–polymer systems
title_sort predicting of tunneling resistivity between adjacent nanosheets in graphene–polymer systems
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10394054/
https://www.ncbi.nlm.nih.gov/pubmed/37528228
http://dx.doi.org/10.1038/s41598-023-39414-w
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