SB step growth mechanism on the reconstructed (001) surface: cluster migrations at the growing edge
| Autor: | Setsuko Oikawa, Ghika Ohara, Minoru Tsuda, Masayuki Hata |
|---|---|
| Rok vydání: | 1994 |
| Předmět: |
Surface (mathematics)
Dimer General Physics and Astronomy Surfaces and Interfaces General Chemistry Edge (geometry) Condensed Matter Physics Molecular physics Potential energy Surfaces Coatings and Films chemistry.chemical_compound chemistry Computational chemistry Cluster (physics) Surface structure Surface reconstruction |
| Zdroj: | Applied Surface Science. 75:21-26 |
| ISSN: | 0169-4332 |
| DOI: | 10.1016/0169-4332(94)90130-9 |
| Popis: | One of the origins of the independent growth of a dimer row at the S B step on the reconstructed (001) surface was elucidated to be the diene structure of the S B step type I. The potential energy changes following the single adatom migration as well as the adatom cluster migration were calculated in detail and the corresponding surface structure changes were shown. The missing dimer formation at the S B step edge was explained by the cluster migration mechanism. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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