A
Amandine Bellec
Researcher at University of Paris
Publications - 53
Citations - 1226
Amandine Bellec is an academic researcher from University of Paris. The author has contributed to research in topics: Scanning tunneling microscope & Graphene. The author has an hindex of 18, co-authored 46 publications receiving 982 citations. Previous affiliations of Amandine Bellec include University of Paris-Sud & Paris Diderot University.
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Journal ArticleDOI
Direct Observation of the Reduction of a Molecule on Nitrogen Pairs in Doped Graphene
Mehdi Bouatou,Sourav Mondal,Cyril Chacon,Frédéric Joucken,Yann Girard,Vincent Repain,Amandine Bellec,Sylvie Rousset,Shobhana Narasimhan,Robert Sporken,Yannick J. Dappe,Jérôme Lagoute +11 more
TL;DR: It is shown that a non-covalently bonded molecule such as CoPc undergoes a variable charge transfer when placed on N-doped graphene: on a nitrogen pair, it underwentes a redox reaction, with an integral charge transfer, whereas a lower fractional charge transfer occurs over a single nitrogen.
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Controlling Hydrogen-Transfer Rate in Molecules on Graphene by Tunable Molecular Orbital Levels.
Rishav Harsh,Frédéric Joucken,Cyril Chacon,Vincent Repain,Yann Girard,Amandine Bellec,Sylvie Rousset,Robert Sporken,Alexander Smogunov,Yannick J. Dappe,Jérôme Lagoute +10 more
TL;DR: This work studies the excitation process of hydrogen transfer inside porphyrin molecules assembled on graphene surface, using a low temperature scanning tunneling microscope and shows that this hydrogen transfer is induced by a resonant tunneling process through the molecular orbitals.
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Intraconfigurational Transition due to Surface-Induced Symmetry Breaking in Noncovalently Bonded Molecules
Mehdi Bouatou,Rishav Harsh,Frédéric Joucken,Cyril Chacon,Vincent Repain,Amandine Bellec,Yann Girard,Sylvie Rousset,Robert Sporken,Fei Gao,Mads Brandbyge,Yannick J. Dappe,Cyrille Barreteau,Alexander Smogunov,Jérôme Lagoute +14 more
TL;DR: The effect of the substrate on the electronic configuration of iron porphyrin molecules on Au(111) and graphene is unveiled and the origin of the energy redistribution of molecular states for noncovalently bonded molecules on surfaces is revealed.
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Voltage-Induced Bistability of Single Spin-Crossover Molecules in a Two-Dimensional Monolayer.
Yongfeng Tong,Massine Kelai,Kaushik Bairagi,Vincent Repain,Jérôme Lagoute,Yann Girard,Sylvie Rousset,Marie-Laure Boillot,Talal Mallah,Cristian Enachescu,Amandine Bellec +10 more
TL;DR: In this paper, the voltage-induced switching of the high spin/low spin electronic states of spin-crossover molecules self-assembled in dense 2D networks on Au(111) and Cu(111), was investigated by scanning tunneling microscopy at low temperature.
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Control of Dipolar Switches on Graphene by a Local Electric Field
Mehdi Bouatou,Cyril Chacon,Frédéric Joucken,Yann Girard,Vincent Repain,Amandine Bellec,Sylvie Rousset,Robert Sporken,César González,Yannick J. Dappe,Jérôme Lagoute +10 more
TL;DR: The realization of molecular electronic devices relies on the ability to perform elementary operations with functional molecules as mentioned in this paper, and molecular switches are established candidates to realize basic electronic devices, such as basic operations.