A
and Anwei Liu
Researcher at University of California, Riverside
Publications - 3
Citations - 84
and Anwei Liu is an academic researcher from University of California, Riverside. The author has contributed to research in topics: Transition metal & Electronegativity. The author has an hindex of 3, co-authored 3 publications receiving 82 citations.
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Effect of Halo Substitution on the Geometry of Arenethiol Films on Cu(111)
TL;DR: A model based on quadrupolar intermolecular interactions is proposed to account for the observation that incomplete coverages of p-fluorothiophenol, p-chlorothiophensol, and p-bromothiopenol form ordered islands on a Cu(111) surface even at low temperatures.
Journal ArticleDOI
Halogen-substituted thiophenol molecules on Cu(111).
Kin L. Wong,Xing Lin,Ki-Young Kwon,Greg Pawin,Bommisetty V. Rao,and Anwei Liu,Ludwig Bartels,Sergey Stolbov,Talat S. Rahman +8 more
TL;DR: Para-halosubstituted thiophenols (X-TPs) form ordered islands and monolayers on Cu(111) at temperatures as low as 81 K, with a pronounced dependence on the nature of the halogen substituent.
Journal ArticleDOI
Low-temperature mobility and structure formation of a prochiral aromatic thiol (2,5-dichlorothiophenol) on Cu(111).
TL;DR: A low-temperature scanning tunneling microscopy study of increasing coverages of 2,5-dichlorothiophenol finds the formation of adsorbate islands at low coverage, which coalesce into a well-ordered film of horizontally adsorbed molecules at increasing coverage, indicating significant mobility of the thiols on Cu(111) even at low temperatures and attractive adsorbates-adsorbate interactions.