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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Santos, Elton J. G.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Magnetic Imaging and Domain Nucleation in CrSBr Down to the 2D Limitcitations
- 2023Magnetic properties of intercalated quasi-2D Fe3-xGeTe2 van der Waals magnetcitations
- 2019Ultrahigh-current-density niobium disulfide catalysts for hydrogen evolutioncitations
- 2019Approaching the Intrinsic Limit in Transition Metal Diselenides via Point Defect Controlcitations
- 2018Phase transition and electronic structure evolution of MoTe2 induced by W substitutioncitations
- 2018Mechanism of Gold-Assisted Exfoliation of Centimeter-Sized Transition-Metal Dichalcogenide Monolayerscitations
- 2018Hundredfold Enhancement of Light Emission via Defect Control in Monolayer Transition-Metal Dichalcogenides
- 2017Aggregation-induced emission in lamellar solids of colloidal perovskite quantum wellscitations
- 2017Molecular Arrangement and Charge Transfer in C60/Graphene Heterostructurescitations
- 2017Molecular Arrangement and Charge Transfer in C60/Graphene Heterostructurescitations
- 2015Structural and Electrical Investigation of C 60 –Graphene Vertical Heterostructurescitations
- 2013First-Principles Study of the Electronic and Magnetic Properties of Defects in Carbon Nanostructurescitations
- 2013Magnetoelectric effect in functionalized few-layer graphenecitations
Places of action
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article
Structural and Electrical Investigation of C 60 –Graphene Vertical Heterostructures
Abstract
Graphene, with its unique electronic and structural qualities, has become an important playground for studying adsorption and assembly of various materials including organic molecules. Moreover, organic/graphene vertical structures assembled by van der Waals interaction have potential for multifunctional device applications. Here, we investigate structural and electrical properties of vertical heterostructures composed of C60 thin film on graphene. The assembled film structure of C60 on graphene is investigated using transmission electron microscopy, which reveals a uniform morphology of C60 film on graphene with a grain size as large as 500 nm. The strong epitaxial relations between C60 crystal and graphene lattice directions are found, and van der Waals ab initio calculations support the observed phenomena. Moreover, using C60-graphene heterostructures, we fabricate vertical graphene transistors incorporating n-type organic semiconducting materials with an on/off ratio above 3 × 10(3). Our work demonstrates that graphene can serve as an excellent substrate for assembly of molecules, and attained organic/graphene heterostructures have great potential for electronics applications.