Microscopic insights into long-range 1D ordering in a dense semi-disordered molecular overlayer

Hannagan, Ryan T.; Onyango, Isaac; Larson, Amanda; McEwen, Jean-Sabin; Sykes, E. H.

doi:10.1039/d1cc01574e

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Microscopic insights into long-range 1D ordering in a dense semi-disordered molecular overlayer

Hannagan, Ryan T.·Onyango, Isaac·Larson, Amanda·McEwen, Jean-Sabin·Sykes, E. H.

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Abstract

In this work, the formation of a two-phase surface molecular overlayer that transitions from isolated propene molecules to a highly ordered 1D chain structure on Cu(111) is elucidated through combined high-resolution STM imaging and DFT-based calculations. These models reveal how disordered molecules present in-between the 1D chains stabilizes the system as a whole.

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09 BIOMASS FUELS 1D ordered phase, lateral interactions, density functional theory, scanning tunneling microscopy 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY 42 ENGINEERING 97 MATHEMATICS AND COMPUTING

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Hannagan, Ryan T., Onyango, Isaac, Larson, Amanda, McEwen, Jean-Sabin, Sykes, E. H.. 2021-05-11. Microscopic insights into long-range 1D ordering in a dense semi-disordered molecular overlayer. https://doi.org/10.1039/d1cc01574e

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