T
Tobias Wassmann
Researcher at University of Paris
Publications - 6
Citations - 1031
Tobias Wassmann is an academic researcher from University of Paris. The author has contributed to research in topics: Graphene & Graphene nanoribbons. The author has an hindex of 5, co-authored 6 publications receiving 956 citations.
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Structure, stability, edge states, and aromaticity of graphene ribbons.
TL;DR: Graphene-nanoribbon edges are determined as a function of the hydrogen content of the environment by means of density functional theory and the existence of exotic edge electronic states and/or magnetism is rationalized in terms of simple concepts from organic chemistry.
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Clar's Theory, STM Images, and Geometry of Graphene Nanoribbons
TL;DR: It is shown that Clar's theory of the aromatic sextet is a simple and powerful tool to predict the stability, the pi-electron distribution, the geometry, and the electronic/magnetic structure of graphene nanoribbons with different hydrogen edge terminations.
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Clar’s Theory, π-Electron Distribution, and Geometry of Graphene Nanoribbons
TL;DR: In this paper, the authors use density functional theory to obtain the equilibrium atomic positions, simulated scanning tunneling microscopy (STM) images, edge energies, band gaps, and edge-induced strains of graphene ribbons that they analyze in terms of Clar formulas.
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Structure and stability of graphene nanoribbons in oxygen, carbon dioxide, water, and ammonia
TL;DR: In this paper, the stability and the structure of GNR edges in the presence of molecules such as oxygen, water, ammonia, and carbon dioxide were determined by means of density functional theory, and the most stable armchair and zigzag configurations were characterized by a non-metallic/non-magnetic nature.
Journal Article
Structure, Stability, Edge States and Aromaticity of Graphene Ribbons
TL;DR: In this paper, the stability, the geometry, the electronic, and magnetic structure of hydrogen-terminated graphene-nanoribbon edges as a function of the hydrogen content of the environment was determined by means of density functional theory.