DJ Liu, JW Evans - The Journal of Chemical Physics, 2022 - pubs.aip.org
A variety of complexation, reconstruction, and sulfide formation processes can occur at step edges on the {111} surfaces of coinage metals (M) in the presence of adsorbed S under ultra …
This mini-review describes developments over the last∼ 30 years in characterizing the nucleation & growth of epitaxially-supported metal nanoclusters (NCs) or islands during …
Experimental data from low-temperature Scanning Tunneling Microscopy (LTSTM) studies on coinage metal surfaces with very low coverages of S is providing new insights into metal …
Chemisorbed species can enhance the fluxional dynamics of nanostructured metal surfaces which has implications for applications such as catalysis. Scanning tunneling microscopy …
DJ Liu, JW Evans - Journal of Vacuum Science & Technology A, 2022 - pubs.aip.org
The propensity of trace amounts of sulfur adsorbed on coinage metal (111) surfaces to dramatically enhance surface dynamics has been demonstrated by STM observations of …
Sulfur adsorption on Au (111) at high coverage has been studied by density functional calculations. In this case S species organize into rectangular structures containing 8 S atoms …
Homoepitaxy on metal surfaces at electrochemical environment has been adopted as model system to investigate the dependence of growth modes on sample potential and metal …
Homoepitaxy on metal surfaces at electrochemical environment has been adopted as model system to investigate the dependence of growth modes on sample potential and metal …
Self-assembled monolayers (SAMs) of alkanethiols on Au (111) have been of great interest for decades. The formation of thiol-based SAMs on Au (111) has been of particular interest …