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Stabilizing surface Ag adatoms into tunable single atom arrays by terminal alkyne assembly.
- Source :
- Chemical Communications; 11/14/2016, Vol. 52 Issue 88, p12944-12947, 4p
- Publication Year :
- 2016
-
Abstract
- Ordered two-dimensional arrays of silver adatoms with tunable metal atom density stabilized by 1,4-diethynyl-2,5-dimethylbenzene, a terminal alkyne, were prepared on Ag(111) and scrutinized by scanning tunneling microscopy and density functional theory calculations. Stabilization of the adatom arrays was attributed to the substrate-mediated electron localizations of the Ag adatom and terminal alkynyl in the molecule. [ABSTRACT FROM AUTHOR]
- Subjects :
- ADATOMS
ALKYNES
ELECTRONS
SCANNING tunneling microscopy
DENSITY functional theory
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 52
- Issue :
- 88
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 119115715
- Full Text :
- https://doi.org/10.1039/c6cc06444b