Sökning: WFRF:(Lara Avila Samuel 1983)
> (2020-2024) >
Toward Optimized Ch...
Toward Optimized Charge Transport in Multilayer Reduced Graphene Oxides
-
- Çlnar, Mustafa Neşet (författare)
- İzmir Yüksek Teknoloji Enstitüsü (IZ -TECH),İzmir Institute of Technology (IZ -TECH)
-
- Antidormi, Aleandro (författare)
- Institut Catala de Nanociencia i Nanotecnologia
-
- Nguyen, Viet Hung (författare)
- Universite catholique de Louvain
-
visa fler...
-
- Kovtun, Alessandro (författare)
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF-CNR),Institute for organic syntheses and photoreactivity (ISOF-CNR)
-
- Lara Avila, Samuel, 1983 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Liscio, A. (författare)
- Consiglo Nazionale Delle Richerche
-
- Charlier, Jean-Christophe (författare)
- Universite catholique de Louvain
-
- Roche, Stephan (författare)
- Institut Catala de Nanociencia i Nanotecnologia,Institucio Catalana de Recerca i Estudis Avancats (ICREA),Catalan Institution for Research and Advanced Studies (ICREA)
-
- Sevinçli, Hâldun (författare)
- İzmir Yüksek Teknoloji Enstitüsü (IZ -TECH),İzmir Institute of Technology (IZ -TECH)
-
visa färre...
-
(creator_code:org_t)
- 2022-03-01
- 2022
- Engelska.
-
Ingår i: Nano Letters. - : American Chemical Society (ACS). - 1530-6992 .- 1530-6984. ; 22:6, s. 2202-2208
- Relaterad länk:
-
https://research.cha... (primary) (free)
-
visa fler...
-
https://doi.org/10.1...
-
https://research.cha...
-
visa färre...
Abstract
Ämnesord
Stäng
- In the context of graphene-based composite applications, a complete understanding of charge conduction in multilayer reduced graphene oxides (rGO) is highly desirable. However, these rGO compounds are characterized by multiple and different sources of disorder depending on the chemical method used for their synthesis. Most importantly, the precise role of interlayer interaction in promoting or jeopardizing electronic flow remains unclear. Here, thanks to the development of a multiscale computational approach combining first-principles calculations with large-scale transport simulations, the transport scaling laws in multilayer rGO are unraveled, explaining why diffusion worsens with increasing film thickness. In contrast, contacted films are found to exhibit an opposite trend when the mean free path becomes shorter than the channel length, since conduction becomes predominantly driven by interlayer hopping. These predictions are favorably compared with experimental data and open a road toward the optimization of graphene-based composites with improved electrical conduction.
Ämnesord
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Annan materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Other Materials Engineering (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- multilayer transport scaling law
- reduced graphene oxides
- charge transport
- interlayer transport
- quantum transport
- disordered van der Waals thin films
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas