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Incommensurate Quantum Size Oscillations of Oligoacene Wires Adsorbed on Au(111)
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    Incommensurate Quantum Size Oscillations of Oligoacene Wires Adsorbed on Au(111)
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    • Michiel J. van Setten
      Michiel J. van Setten
      Nanoscopic Physics, Institute of Condensed Matter and Nanosciences, Université catholique de Louvain, 1348 Louvain-la-Neuve, Belgium
      IMEC, Kapeldreef 75, 3001 Leuven, Belgium
    • Dimitra Xenioti
      Dimitra Xenioti
      Institut de Physique et Chimie des Matériaux de Strasbourg, UMR 7504 CNRS-UdS, 23, Rue du Loess, BP 43, 67034 Strasbourg, Cedex 2, France
    • Mébarek Alouani
      Mébarek Alouani
      Institut de Physique et Chimie des Matériaux de Strasbourg, UMR 7504 CNRS-UdS, 23, Rue du Loess, BP 43, 67034 Strasbourg, Cedex 2, France
    • Ferdinand Evers
      Ferdinand Evers
      Institut I - Theoretische Physik, Universität Regensburg, Universitätsstraß e 31, 93053 Regensburg, Germany
    • Richard Korytár*
      Richard Korytár
      Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic
      *E-mail: [email protected]
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    The Journal of Physical Chemistry C

    Cite this: J. Phys. Chem. C 2019, 123, 14, 8902–8907
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    https://doi.org/10.1021/acs.jpcc.8b12213
    Published March 8, 2019
    Copyright © 2019 American Chemical Society

    Abstract

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    Acenes have attracted interest for a long time partly because of their electronic structure and partly because they are expected to show interesting correlation effects. For the isolated molecules, our recent theoretical work suggests a possibility for oscillations of the excitation gaps with the length of the molecule. In view of the recent experimental progress of on-surface synthesis, we employ the density functional theory to investigate here the fate of these oscillations for oligoacenes adsorbed on a Au(111) surface. We show that the surface perturbs the oligoacene gaps seen in isolation only weakly, implying that incommensurate oscillations survive. Effects beyond the density functional description (correlations, charging effects) are discussed.

    Copyright © 2019 American Chemical Society

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    Supporting Information

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    The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.jpcc.8b12213.

    • Golden rule calculation of the band broadening to make a quantitative estimate of the band broadening using the supercell calculation (PDF)

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    Cited By

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    This article is cited by 10 publications.

    1. Zilin Ruan, Jakob Schramm, John B. Bauer, Tim Naumann, Laurentia V. Müller, Felix Sättele, Holger F. Bettinger, Ralf Tonner-Zech, J. Michael Gottfried. On-Surface Synthesis and Characterization of Pentadecacene and Its Gold Complexes. Journal of the American Chemical Society 2025, Article ASAP.
    2. Zilin Ruan, Jakob Schramm, John B. Bauer, Tim Naumann, Holger F. Bettinger, Ralf Tonner-Zech, J. Michael Gottfried. Synthesis of Tridecacene by Multistep Single-Molecule Manipulation. Journal of the American Chemical Society 2024, 146 (6) , 3700-3709. https://doi.org/10.1021/jacs.3c09392
    3. Frank Eisenhut, Tim Kühne, Fátima García, Saleta Fernández, Enrique Guitián, Dolores Pérez, Georges Trinquier, Gianaurelio Cuniberti, Christian Joachim, Diego Peña, Francesca Moresco. Dodecacene Generated on Surface: Reopening of the Energy Gap. ACS Nano 2020, 14 (1) , 1011-1017. https://doi.org/10.1021/acsnano.9b08456
    4. Laura Galleni, Daniel Escudero, Geoffrey Pourtois, Michiel J. van Setten. The C1s core levels of polycyclic aromatic hydrocarbons and styrenic polymers: A first-principles study. The Journal of Chemical Physics 2024, 160 (21) https://doi.org/10.1063/5.0206503
    5. E. Black, P. Kratzer, J. M. Morbec. Interaction between pentacene molecules and monolayer transition metal dichalcogenides. Physical Chemistry Chemical Physics 2023, 25 (43) , 29444-29450. https://doi.org/10.1039/D3CP01895D
    6. Anna Pomogaeva, Michael Filatov, Cheol Ho Choi. Manifestations of strong electron correlation in polyacene: Fundamental gap, density of states, and photoconductivity. Carbon Trends 2022, 7 , 100146. https://doi.org/10.1016/j.cartre.2022.100146
    7. Prabhleen Kaur, Md. Ehesan Ali. First principle investigations of long‐range magnetic exchange interactions via polyacene couplers. International Journal of Quantum Chemistry 2021, 121 (20) https://doi.org/10.1002/qua.26756
    8. Christina Tönshoff, Holger F. Bettinger. Pushing the Limits of Acene Chemistry: The Recent Surge of Large Acenes. Chemistry – A European Journal 2021, 27 (10) , 3193-3212. https://doi.org/10.1002/chem.202003112
    9. Mohammed A. Kher-Elden, Ignacio Piquero-Zulaica, Kamel M. Abd El-Aziz, J. Enrique Ortega, Zakaria M. Abd El-Fattah. Metallic bands in chevron-type polyacenes. RSC Advances 2020, 10 (56) , 33844-33850. https://doi.org/10.1039/D0RA06007K
    10. Ferdinand Evers, Richard Korytár, Sumit Tewari, Jan M. van Ruitenbeek. Advances and challenges in single-molecule electron transport. Reviews of Modern Physics 2020, 92 (3) https://doi.org/10.1103/RevModPhys.92.035001

    The Journal of Physical Chemistry C

    Cite this: J. Phys. Chem. C 2019, 123, 14, 8902–8907
    Click to copy citationCitation copied!
    https://doi.org/10.1021/acs.jpcc.8b12213
    Published March 8, 2019
    Copyright © 2019 American Chemical Society

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