Slawig, D.; Rizzi, L.; Rothe, T.; Schuster, J.; Tegenkamp, C.: Anisotropic transport properties of graphene-based conductor materials. In: Journal of Materials Science 56 (2021), Nr. 26, S. 14624-14631. DOI:
https://doi.org/10.1007/s10853-021-06231-3
Zusammenfassung: |
We analyzed nanographite-based materials in a combined study including experimental analysis via 4-point probe STM and simulation to provide a complete picture of microscopic and macroscopic properties of the material. The two- and three-dimensional transport regimes were determined and evaluated regarding the anisotropy of the conductivity. The experimental results yield the full macroscopic conductivity tensor. Microstructural simulations are used to map those macroscopic properties to the microscopic building blocks of the sample. By combining those two, we present a coherent and comprehensive description of the electrical material parameters across several length scales. © 2021, The Author(s).
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Lizenzbestimmungen: |
CC BY 4.0 Unported - https://creativecommons.org/licenses/by/4.0/
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Publikationstyp: |
Article |
Publikationsstatus: |
publishedVersion |
Erstveröffentlichung: |
2021 |
Schlagwörter (englisch): |
Anisotropy, Anisotropic transport, Conductor materials, Electrical material parameters, Experimental analysis, Macroscopic conductivity, Macroscopic properties, Microscopic and macroscopic properties, Microstructural simulation, Graphene
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Fachliche Zuordnung (DDC): |
670 | Industrielle und handwerkliche Fertigung
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