| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5363453 | Applied Surface Science | 2013 | 4 Pages |
Abstract
⺠The Si(1 1 1) surface fuctionalized with a H-bond SAM based on propyl-urea molecules is investigated. ⺠Optimal coverage corresponds to 1/2 ML for maximizing H-bond formation. ⺠The monomer gives raise to a different surface periodicity. ⺠Occurrence of the most stable structure is experimentally revealed by a decrease of the Si(1 1 1) ionization potential and the change in periodicity from the STM surface image.
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Authors
Francesca Risplendi, Giancarlo Cicero,